Reef Structure

Dawn Moray Eel Amid Plankton Haze Volcanic Reef in beside a volcanic reef overhang near Zanzibar

Dawn Moray Eel Amid Plankton Haze Volcanic Reef

Sony Alpha 55 · beside a volcanic reef overhang near Zanzibar

 Reef Crevice Aerial View Stone Town in beside a reef crevice under clear water near Stone Town

Reef Crevice Aerial View Stone Town

Nikon D810 · beside a reef crevice under clear water near Stone Town

 Silhouetted Barrier Reef in Silver Dawn Light in beside a reef crevice under clear water near Cebu

Silhouetted Barrier Reef in Silver Dawn Light

Canon EOS 80D · beside a reef crevice under clear water near Cebu

 Reef Shark Gliding Over Sea Fan Wall Near Cairns in along a coral wall with blue water beyond near Cairns

Reef Shark Gliding Over Sea Fan Wall Near Cairns

Fujifilm X-H2S · along a coral wall with blue water beyond near Cairns

 Sponge Colonized Reef Silhouette Against Blue Water in along a coral wall with blue water beyond near Zanzibar

Sponge Colonized Reef Silhouette Against Blue Water

Mamiya RB67 · along a coral wall with blue water beyond near Zanzibar

 Seaplane Lagoon Landing Stone Town Reef in beside a reef crevice under clear water near Stone Town

Seaplane Lagoon Landing Stone Town Reef

Samsung Galaxy S22 · beside a reef crevice under clear water near Stone Town

 Giant Cuttlefish Displaying Colors on Coral Wall in along a coral wall with blue water beyond near Belize City

Giant Cuttlefish Displaying Colors on Coral Wall

Canon EOS 5D Mark III · along a coral wall with blue water beyond near Belize City

 Bioluminescent Jellyfish in Silom Bay Waters in along a coral shelf near Silom, Bangkok

Bioluminescent Jellyfish in Silom Bay Waters

Nikon D700 · along a coral shelf near Silom, Bangkok

 Coral Cay Turquoise Water Underwater Reef in beside a reef crevice under clear water near Belize City

Coral Cay Turquoise Water Underwater Reef

Zorki 1 · beside a reef crevice under clear water near Belize City

 Cuttlefish Flashing Colors Beneath Reef Ledge in beneath a reef ledge in tropical shallows near Cebu

Cuttlefish Flashing Colors Beneath Reef Ledge

Sony a6600 · beneath a reef ledge in tropical shallows near Cebu

 Sunken Plane Fuselage Reef Fish Cebu in beside a reef crevice under clear water near Cebu

Sunken Plane Fuselage Reef Fish Cebu

Asahi Pentax K · beside a reef crevice under clear water near Cebu

 Bioluminescent Waves on Tropical Reef Flat in beneath a reef ledge in tropical shallows near Cairns

Bioluminescent Waves on Tropical Reef Flat

Sony ZV-1 · beneath a reef ledge in tropical shallows near Cairns

 Elephant on Rooftop Above Cairns Reef at Dawn in beside a volcanic reef overhang near Cairns

Elephant on Rooftop Above Cairns Reef at Dawn

Fujifilm X-Pro2 · beside a volcanic reef overhang near Cairns

 Sea Apple Filter Feeding Amber Sunset Reef in along a coral wall with blue water beyond near Denpasar

Sea Apple Filter Feeding Amber Sunset Reef

Sony a7 III · along a coral wall with blue water beyond near Denpasar

 Decorator Crab on Volcanic Reef Before Dusk in beside a volcanic reef overhang near Cairns

Decorator Crab on Volcanic Reef Before Dusk

Huawei Mate 60 Pro · beside a volcanic reef overhang near Cairns

 Frogfish Camouflaged on Sponge in Zanzibar Dawn in along a coral wall with blue water beyond near Zanzibar

Frogfish Camouflaged on Sponge in Zanzibar Dawn

Nikon D810A · along a coral wall with blue water beyond near Zanzibar

 Cuttlefish in Kelp Forest at Sunset in beside a reef crevice under clear water near Stone Town

Cuttlefish in Kelp Forest at Sunset

Canon F-1 · beside a reef crevice under clear water near Stone Town

 Blacktip Reef Shark Patrolling Coral Flats Belize in along a coral wall with blue water beyond near Belize City

Blacktip Reef Shark Patrolling Coral Flats Belize

Fujifilm X-H1 · along a coral wall with blue water beyond near Belize City

 Reef Shark Patrolling Coral Wall in Dusky Bali in beneath a reef ledge in tropical shallows near Denpasar

Reef Shark Patrolling Coral Wall in Dusky Bali

Leica Q3 · beneath a reef ledge in tropical shallows near Denpasar

 Surf Folding Over Reef in Belize Clear Water in beside a reef crevice under clear water near Belize City

Surf Folding Over Reef in Belize Clear Water

Nikon D90 · beside a reef crevice under clear water near Belize City

 Christmas Tree Worms on Coral in Tropical Shallows in beneath a reef ledge in tropical shallows near Stone Town

Christmas Tree Worms on Coral in Tropical Shallows

Leica R3 · beneath a reef ledge in tropical shallows near Stone Town

 Aerial Barrier Reef View Low Sun Horizon in on a wind-cut ridge below prayer flag lines near Lhasa

Aerial Barrier Reef View Low Sun Horizon

Sony a7R II · on a wind-cut ridge below prayer flag lines near Lhasa

 Yellow-lipped Sea Snake Coiled on Coral Ledge Belize in beside a volcanic reef overhang near Belize City

Yellow-lipped Sea Snake Coiled on Coral Ledge Belize

Pentax K10D · beside a volcanic reef overhang near Belize City

 Silhouetted Parrotfish Over Volcanic Reef at Golden Hour in beside a volcanic reef overhang near Stone Town

Silhouetted Parrotfish Over Volcanic Reef at Golden Hour

Fujifilm X-T3 · beside a volcanic reef overhang near Stone Town

 Spiraling Jack Fish Tornado Over Coral Reef in along a coral wall with blue water beyond near Cebu

Spiraling Jack Fish Tornado Over Coral Reef

Canon EOS 650 · along a coral wall with blue water beyond near Cebu

 Sea Cucumber Defensive Threads Reef Stone Town in beside a reef crevice under clear water near Stone Town

Sea Cucumber Defensive Threads Reef Stone Town

Fujifilm X100VI · beside a reef crevice under clear water near Stone Town

 Sea Snake Gliding Through Branching Coral Reef in beside a reef crevice under clear water near Zanzibar

Sea Snake Gliding Through Branching Coral Reef

Panasonic Lumix DC-S9 · beside a reef crevice under clear water near Zanzibar

 Coral Reef Overhang Cairns Underwater View in beside a volcanic reef overhang near Cairns

Coral Reef Overhang Cairns Underwater View

Nikon F · beside a volcanic reef overhang near Cairns

 Fractal Coral Fans on Belize Reef Wall in along a coral wall with blue water beyond near Belize City

Fractal Coral Fans on Belize Reef Wall

Nikon FM10 · along a coral wall with blue water beyond near Belize City

 Lionfish Drifting Over Volcanic Reef Ledge Bali in beside a volcanic reef overhang near Denpasar

Lionfish Drifting Over Volcanic Reef Ledge Bali

Sony NEX-7 · beside a volcanic reef overhang near Denpasar

 Giant Flower Reef Split Shot Stone Town in beneath a reef ledge in tropical shallows near Stone Town

Giant Flower Reef Split Shot Stone Town

Olympus OM-10 · beneath a reef ledge in tropical shallows near Stone Town

 Blacktip Reef Shark Belize Shallow Water in beside a reef crevice under clear water near Belize City

Blacktip Reef Shark Belize Shallow Water

Nikon FM2 · beside a reef crevice under clear water near Belize City

 Reef Shark Patrolling Coral Wall in Tropical Shallows in beneath a reef ledge in tropical shallows near Cairns

Reef Shark Patrolling Coral Wall in Tropical Shallows

Hasselblad 907X · beneath a reef ledge in tropical shallows near Cairns

 Garden Eels Swaying on Sandy Reef at Sunset in beneath a reef ledge in tropical shallows near Stone Town

Garden Eels Swaying on Sandy Reef at Sunset

Canon EOS 800D · beneath a reef ledge in tropical shallows near Stone Town

 Amber Sunset Beams Through Coral Reef Belize in beneath a reef ledge in tropical shallows near Belize City

Amber Sunset Beams Through Coral Reef Belize

Sony a6000 · beneath a reef ledge in tropical shallows near Belize City

 Mantis Shrimp Strike from Reef Burrow in Clear Water in beneath a reef ledge in tropical shallows near Cebu

Mantis Shrimp Strike from Reef Burrow in Clear Water

Pentax ME Super · beneath a reef ledge in tropical shallows near Cebu

 Silhouetted Coral Diver in Stone Town Reef in beside a reef crevice under clear water near Stone Town

Silhouetted Coral Diver in Stone Town Reef

Mamiya RZ67 · beside a reef crevice under clear water near Stone Town

 Silhouetted Zebra Shark in Coral Reef in beneath a reef ledge in tropical shallows near Cairns

Silhouetted Zebra Shark in Coral Reef

Canon EOS R3 · beneath a reef ledge in tropical shallows near Cairns

 Night School of Fusiliers Along Cebu Reef in along a coral wall with blue water beyond near Cebu

Night School of Fusiliers Along Cebu Reef

Nikon D850 · along a coral wall with blue water beyond near Cebu

 Waves Breaking on Zanzibar Reef Ledge in beneath a reef ledge in tropical shallows near Zanzibar

Waves Breaking on Zanzibar Reef Ledge

Canon EOS D30 · beneath a reef ledge in tropical shallows near Zanzibar

 Sponge and Sea Fan Reef Under Stone Town Ledge in beneath a reef ledge in tropical shallows near Stone Town

Sponge and Sea Fan Reef Under Stone Town Ledge

Nikon Z 8 · beneath a reef ledge in tropical shallows near Stone Town

 Moonlit Coral Reef Through Crystalline Shallows in beside a volcanic reef overhang near Denpasar

Moonlit Coral Reef Through Crystalline Shallows

Google Pixel 7 Pro · beside a volcanic reef overhang near Denpasar

 Rainbow Light Shaft Over Volcanic Reef Cebu in beside a volcanic reef overhang near Cebu

Rainbow Light Shaft Over Volcanic Reef Cebu

Olympus OM-2 · beside a volcanic reef overhang near Cebu

 Night Coral Cay Rim Light Under Belize Water in beside a reef crevice under clear water near Belize City

Night Coral Cay Rim Light Under Belize Water

Mamiya RB67 · beside a reef crevice under clear water near Belize City

 Crown of Thorns Starfish Feeding on Coral at Night in beneath a reef ledge in tropical shallows near Zanzibar

Crown of Thorns Starfish Feeding on Coral at Night

Canon EOS 5D Mark II · beneath a reef ledge in tropical shallows near Zanzibar

 Amber Sunset Nurse Shark Reef Shadow Stone Town in beside a volcanic reef overhang near Stone Town

Amber Sunset Nurse Shark Reef Shadow Stone Town

Samsung Galaxy Note 20 Ultra · beside a volcanic reef overhang near Stone Town

 Clownfish in Dawn Light Through Plankton Haze in along a coral wall with blue water beyond near Zanzibar

Clownfish in Dawn Light Through Plankton Haze

Olympus OM-10 · along a coral wall with blue water beyond near Zanzibar

 Twilight Artificial Reef Beside Volcanic Overhang in beside a volcanic reef overhang near Cairns

Twilight Artificial Reef Beside Volcanic Overhang

Canon EOS 5D Mark III · beside a volcanic reef overhang near Cairns

 Christmas Tree Worm Spirals on Zanzibar Coral in beside a reef crevice under clear water near Zanzibar

Christmas Tree Worm Spirals on Zanzibar Coral

Sony Alpha 900 · beside a reef crevice under clear water near Zanzibar

 Camouflaged Wobbegong Shark on Reef in beside a reef crevice under clear water near Cairns

Camouflaged Wobbegong Shark on Reef

Canon EOS 5D Mark III · beside a reef crevice under clear water near Cairns

 Manta Ray Barrel Roll at Sydney Cleaning Station in near Sydney

Manta Ray Barrel Roll at Sydney Cleaning Station

Samsung Galaxy S24 · near Sydney

 Reef Water Uphill Flow Under Mountain Flags in along a high mountain pass beneath prayer flags near Lhasa

Reef Water Uphill Flow Under Mountain Flags

Fujifilm X-S20 · along a high mountain pass beneath prayer flags near Lhasa

 Clownfish Guarding Anemone Under Reef Ledge in beneath a reef ledge in tropical shallows near Denpasar

Clownfish Guarding Anemone Under Reef Ledge

Samsung Galaxy S21+ · beneath a reef ledge in tropical shallows near Denpasar

 Coral Encrusted Anchor Chain in Bali Dawn in beside a reef crevice under clear water near Denpasar

Coral Encrusted Anchor Chain in Bali Dawn

OM System OM-1 · beside a reef crevice under clear water near Denpasar

 Fur Seal Pup Swimming in Green Reef Light in above a cold-water reef edge near Salvador

Fur Seal Pup Swimming in Green Reef Light

Nikon D70 · above a cold-water reef edge near Salvador

 Glass Calm Lagoon Behind Reef Crevice Noon Light in beside a reef crevice under clear water near Denpasar

Glass Calm Lagoon Behind Reef Crevice Noon Light

Google Pixel 7 · beside a reef crevice under clear water near Denpasar

 Sculpin Ambush in Sardinian Tide Pool Light in above a cold-water reef edge in Sardinia

Sculpin Ambush in Sardinian Tide Pool Light

Olympus OM-D E-M1 Mark III · above a cold-water reef edge in Sardinia

 Coral Diver in Sunlight Over Cebu Reef in beside a volcanic reef overhang near Cebu

Coral Diver in Sunlight Over Cebu Reef

Nikon D5 · beside a volcanic reef overhang near Cebu

 Blue Tang School Reef Ledge Close-up in beneath a reef ledge in tropical shallows near Stone Town

Blue Tang School Reef Ledge Close-up

Canon EOS 800D · beneath a reef ledge in tropical shallows near Stone Town

 Snorkeler Above Shallow Coral Garden in Cebu in along a coral wall with blue water beyond near Cebu

Snorkeler Above Shallow Coral Garden in Cebu

Casio QV-10 · along a coral wall with blue water beyond near Cebu

 Tropical Fish Swirling Around Coral Head Belize Reef in beside a reef crevice under clear water near Belize City

Tropical Fish Swirling Around Coral Head Belize Reef

iPhone SE (2020) · beside a reef crevice under clear water near Belize City

 Bioluminescent Surf Tracing Reef Edge in along a coral wall with blue water beyond near Zanzibar

Bioluminescent Surf Tracing Reef Edge

Fujifilm X-H1 · along a coral wall with blue water beyond near Zanzibar

 Anthias Swarming Coral Bommie at Dawn Near Stone Town in beside a volcanic reef overhang near Stone Town

Anthias Swarming Coral Bommie at Dawn Near Stone Town

Sony Alpha 33 · beside a volcanic reef overhang near Stone Town

 Clownfish in Bali Reef Crevice Dawn Light in beside a reef crevice under clear water near Denpasar

Clownfish in Bali Reef Crevice Dawn Light

Sony a6000 · beside a reef crevice under clear water near Denpasar

 Garden Eels Swaying on Sandy Reef Slope in beneath a reef ledge in tropical shallows near Belize City

Garden Eels Swaying on Sandy Reef Slope

Canon EOS 600D · beneath a reef ledge in tropical shallows near Belize City

 Parrotfish Grazing on Reef Crevice After Rain in beside a reef crevice under clear water near Denpasar

Parrotfish Grazing on Reef Crevice After Rain

Nikon D80 · beside a reef crevice under clear water near Denpasar

 Cuttlefish Silhouette on Volcanic Reef Bali in beside a volcanic reef overhang near Denpasar

Cuttlefish Silhouette on Volcanic Reef Bali

Olympus OM-4 Ti · beside a volcanic reef overhang near Denpasar

 Turquoise Coral Reef Underwater Aerial View in beneath a reef ledge in tropical shallows near Denpasar

Turquoise Coral Reef Underwater Aerial View

iPhone 14 Plus · beneath a reef ledge in tropical shallows near Denpasar

 Silver Dawn Light on Layered Giant Table Corals in beneath a reef ledge in tropical shallows near Cairns

Silver Dawn Light on Layered Giant Table Corals

Nikon Z fc · beneath a reef ledge in tropical shallows near Cairns

 Sunset Reef Wall Stone Town Underwater Fish in along a coral wall with blue water beyond near Stone Town

Sunset Reef Wall Stone Town Underwater Fish

Pentax K-70 · along a coral wall with blue water beyond near Stone Town

 Pale Surf Bands Over Zanzibar Volcanic Reef in beside a volcanic reef overhang near Zanzibar

Pale Surf Bands Over Zanzibar Volcanic Reef

Nikon Z 7 II · beside a volcanic reef overhang near Zanzibar

 Feather Star Crinoid on Volcanic Reef Ledge in beside a volcanic reef overhang near Denpasar

Feather Star Crinoid on Volcanic Reef Ledge

Sony a7CR · beside a volcanic reef overhang near Denpasar

 Carpet Shark Resting on Coral Rubble Night in beside a volcanic reef overhang near Denpasar

Carpet Shark Resting on Coral Rubble Night

Sony Alpha 55 · beside a volcanic reef overhang near Denpasar

 Melting Dugong Grazing Winter Reef Edge in above a cold-water reef edge in Catalonia

Melting Dugong Grazing Winter Reef Edge

Samsung Galaxy S25 · above a cold-water reef edge in Catalonia

 Clownfish Family in Anemone at Zanzibar Dawn in beside a reef crevice under clear water near Zanzibar

Clownfish Family in Anemone at Zanzibar Dawn

Fujifilm X-T3 · beside a reef crevice under clear water near Zanzibar

 Sea Snake Through Coral Branches Cebu Reef in beside a reef crevice under clear water near Cebu

Sea Snake Through Coral Branches Cebu Reef

Samsung Galaxy S24 · beside a reef crevice under clear water near Cebu

 Blue Hour Reef Waves Break Over Volcanic Edge in beside a volcanic reef overhang near Cairns

Blue Hour Reef Waves Break Over Volcanic Edge

Nikon D70 · beside a volcanic reef overhang near Cairns

 Clownfish in Dawn Plankton Haze Near Denpasar in along a coral wall with blue water beyond near Denpasar

Clownfish in Dawn Plankton Haze Near Denpasar

Pentax K1000 · along a coral wall with blue water beyond near Denpasar

 Moonlit Coral Reef Belize Silhouette Through Shallows in along a coral wall with blue water beyond near Belize City

Moonlit Coral Reef Belize Silhouette Through Shallows

Sony a7CR · along a coral wall with blue water beyond near Belize City

 Cebu Barrier Reef Before Sunrise in along a coral wall with blue water beyond near Cebu

Cebu Barrier Reef Before Sunrise

Sony a6100 · along a coral wall with blue water beyond near Cebu

 Spanish Dancer Nudibranch Silhouetted Against Reef Light in beside a reef crevice under clear water near Zanzibar

Spanish Dancer Nudibranch Silhouetted Against Reef Light

Zorki 10 · beside a reef crevice under clear water near Zanzibar

 Lionfish Hovering Over Upslope Reef Water in beside a reef crevice under clear water near Stone Town

Lionfish Hovering Over Upslope Reef Water

Mamiya 6 · beside a reef crevice under clear water near Stone Town

 Silhouetted Coral Planter on Volcanic Reef in beside a volcanic reef overhang near Cairns

Silhouetted Coral Planter on Volcanic Reef

Canon EOS 5D Mark II · beside a volcanic reef overhang near Cairns

 Frozen Moray Eel in Zanzibar Kelp Forest in beside a reef crevice under clear water near Zanzibar

Frozen Moray Eel in Zanzibar Kelp Forest

Canon EOS D30 · beside a reef crevice under clear water near Zanzibar

 Silhouetted Reef Ledge at Golden Hour Sunset in beneath a reef ledge in tropical shallows near Cebu

Silhouetted Reef Ledge at Golden Hour Sunset

Pentax 6x7 · beneath a reef ledge in tropical shallows near Cebu

 Octopus Shifting Colors on Volcanic Reef in beside a volcanic reef overhang near Stone Town

Octopus Shifting Colors on Volcanic Reef

Lubitel 166 universal · beside a volcanic reef overhang near Stone Town

 Crown of Thorns Starfish Feeding on Coral Reef in along a coral wall with blue water beyond near Denpasar

Crown of Thorns Starfish Feeding on Coral Reef

Olympus OM-D E-M5 Mark III · along a coral wall with blue water beyond near Denpasar

 Coral Reef Hues Amber to Magenta in Dawn Light in beside a volcanic reef overhang near Denpasar

Coral Reef Hues Amber to Magenta in Dawn Light

Canon EOS R10 · beside a volcanic reef overhang near Denpasar

 Coral Polyp Feeding Tentacles Night Reef in beneath a reef ledge in tropical shallows near Zanzibar

Coral Polyp Feeding Tentacles Night Reef

iPhone 12 · beneath a reef ledge in tropical shallows near Zanzibar

 Coral Cay and Turquoise Water Under Reef Ledge in beneath a reef ledge in tropical shallows near Belize City

Coral Cay and Turquoise Water Under Reef Ledge

Samsung Galaxy Note 10+ · beneath a reef ledge in tropical shallows near Belize City

 Sea Apple Filter Feeding Under Reef Ledge at Twilight in beneath a reef ledge in tropical shallows near Stone Town

Sea Apple Filter Feeding Under Reef Ledge at Twilight

Leica Q · beneath a reef ledge in tropical shallows near Stone Town

 Decorator Crab Camouflaged Among Anemones on Reef in beside a reef crevice under clear water near Cairns

Decorator Crab Camouflaged Among Anemones on Reef

Pentax Spotmatic · beside a reef crevice under clear water near Cairns

 Iridescent Giant Clam on Cairns Coral Reef Wall in along a coral wall with blue water beyond near Cairns

Iridescent Giant Clam on Cairns Coral Reef Wall

Smena 8M · along a coral wall with blue water beyond near Cairns

 Clownfish in Volcanic Reef Anemone Cebu in beside a volcanic reef overhang near Cebu

Clownfish in Volcanic Reef Anemone Cebu

Kodak Brownie · beside a volcanic reef overhang near Cebu

 Feather Duster Worm Fanning in Golden Reef Light in beneath a reef ledge in tropical shallows near Stone Town

Feather Duster Worm Fanning in Golden Reef Light

Google Pixel 9 · beneath a reef ledge in tropical shallows near Stone Town

 Scuba Diver Along Cebu Reef Wall at Golden Hour in along a coral wall with blue water beyond near Cebu

Scuba Diver Along Cebu Reef Wall at Golden Hour

Sony a7C II · along a coral wall with blue water beyond near Cebu

 Snorkeler Above Shallow Coral Garden Zanzibar in beside a volcanic reef overhang near Zanzibar

Snorkeler Above Shallow Coral Garden Zanzibar

Pentax Spotmatic · beside a volcanic reef overhang near Zanzibar

 Sea Fan Reef Wall with Fog Below Denpasar in along a coral wall with blue water beyond near Denpasar

Sea Fan Reef Wall with Fog Below Denpasar

Polaroid SX-70 · along a coral wall with blue water beyond near Denpasar

 Parrotfish Grazing on Volcanic Reef Belize in beside a volcanic reef overhang near Belize City

Parrotfish Grazing on Volcanic Reef Belize

Samsung Galaxy S22 Ultra · beside a volcanic reef overhang near Belize City

 Iridescent Giant Clam Mantle on Bali Reef in along a coral wall with blue water beyond near Denpasar

Iridescent Giant Clam Mantle on Bali Reef

Canon EOS 300D · along a coral wall with blue water beyond near Denpasar

 Reef Manta Ray Beside Reef Crevice Evening in beside a reef crevice under clear water near Denpasar

Reef Manta Ray Beside Reef Crevice Evening

Canon EOS 750D · beside a reef crevice under clear water near Denpasar

 Carpet Shark Night Reef Surreal Corridor in beside a reef crevice under clear water near Denpasar

Carpet Shark Night Reef Surreal Corridor

Olympus OM-D E-M1 Mark III · beside a reef crevice under clear water near Denpasar

 Batfish Circling Coral Mooring Line Twilight in beside a reef crevice under clear water near Denpasar

Batfish Circling Coral Mooring Line Twilight

Kodak Brownie · beside a reef crevice under clear water near Denpasar

 Cuttlefish Hunt on Reef at Predawn in along a coral wall with blue water beyond near Denpasar

Cuttlefish Hunt on Reef at Predawn

Pentax Spotmatic · along a coral wall with blue water beyond near Denpasar

 Twilight Coral Reef Fish Overhang Zanzibar in beside a volcanic reef overhang near Zanzibar

Twilight Coral Reef Fish Overhang Zanzibar

Google Pixel 7 Pro · beside a volcanic reef overhang near Zanzibar

 Clownfish Resting in Anemone Near Cebu Coral Wall in along a coral wall with blue water beyond near Cebu

Clownfish Resting in Anemone Near Cebu Coral Wall

OM System OM-3 · along a coral wall with blue water beyond near Cebu

 Fabric Metal Anchor Drapes Over Volcanic Reef in beside a volcanic reef overhang near Denpasar

Fabric Metal Anchor Drapes Over Volcanic Reef

Kodak Brownie Number 2 · beside a volcanic reef overhang near Denpasar

 Decorator Crab Amidst Coral Wall Near Cebu in along a coral wall with blue water beyond near Cebu

Decorator Crab Amidst Coral Wall Near Cebu

Canon EOS R8 · along a coral wall with blue water beyond near Cebu

 Freediver Amid Swirling Bait Ball at Philippine Dawn in in Philippines

Freediver Amid Swirling Bait Ball at Philippine Dawn

Google Pixel 5 · in Philippines

 Fossilized Coral Reef Silhouette in Desert Canyon in along a coral wall with blue water beyond near Stone Town

Fossilized Coral Reef Silhouette in Desert Canyon

Leica M5 · along a coral wall with blue water beyond near Stone Town

 Moray Eel Peering From Coral Wall in Golden Hour in along a coral wall with blue water beyond near Stone Town

Moray Eel Peering From Coral Wall in Golden Hour

Nikon D4 · along a coral wall with blue water beyond near Stone Town

 Cuttlefish in Dawn Cobalt Light Along Coral Wall in along a coral wall with blue water beyond near Cairns

Cuttlefish in Dawn Cobalt Light Along Coral Wall

Kodak Brownie · along a coral wall with blue water beyond near Cairns

 Coral Frag Tray Silhouette Against Blue Water in along a coral wall with blue water beyond near Stone Town

Coral Frag Tray Silhouette Against Blue Water

Sony a6100 · along a coral wall with blue water beyond near Stone Town

 Giant Pacific Octopus Texture Change on Kelp in above a cold-water reef edge in Osaka

Giant Pacific Octopus Texture Change on Kelp

Leica Q2 · above a cold-water reef edge in Osaka

 Silhouetted Coral Fungus Branching Fingers in beside a reef crevice under clear water near Belize City

Silhouetted Coral Fungus Branching Fingers

Panasonic Lumix DMC-G1 · beside a reef crevice under clear water near Belize City

 Lighthouse Sweep Over Tanzanian Kelp Forest in above a cold-water reef edge in Tanzania

Lighthouse Sweep Over Tanzanian Kelp Forest

Hasselblad X2D II 100C · above a cold-water reef edge in Tanzania

 Bleached Coral Skeleton Near Volcanic Reef Overhang in beside a volcanic reef overhang near Cairns

Bleached Coral Skeleton Near Volcanic Reef Overhang

Sony a7R · beside a volcanic reef overhang near Cairns

 Bleached Coral Skeleton Near Healthy Reef Ledge in beneath a reef ledge in tropical shallows near Cairns

Bleached Coral Skeleton Near Healthy Reef Ledge

Canon EOS 500D · beneath a reef ledge in tropical shallows near Cairns

 Bioluminescent Reef Edge Drapes Over Volcanic Rock in beside a volcanic reef overhang near Belize City

Bioluminescent Reef Edge Drapes Over Volcanic Rock

Canon EOS 6D · beside a volcanic reef overhang near Belize City

 Fractal Coral Fans in Sunlit Reef Crevice in beside a reef crevice under clear water near Stone Town

Fractal Coral Fans in Sunlit Reef Crevice

Nikon Z 7 II · beside a reef crevice under clear water near Stone Town

 Feather Duster Worm Fanning in Blue Water in along a coral wall with blue water beyond near Denpasar

Feather Duster Worm Fanning in Blue Water

Nikon D7100 · along a coral wall with blue water beyond near Denpasar

 Coral Pinnacle Rising from Blue Lagoon Floor in beside a reef crevice under clear water near Stone Town

Coral Pinnacle Rising from Blue Lagoon Floor

Fujifilm X-T1 · beside a reef crevice under clear water near Stone Town

 Sea Snake Among Coral in Stone Town Twilight in beside a volcanic reef overhang near Stone Town

Sea Snake Among Coral in Stone Town Twilight

4x5 RB Auto Graflex · beside a volcanic reef overhang near Stone Town

 Silhouetted Shipwreck with Coral in Bali in along a coral wall with blue water beyond near Denpasar

Silhouetted Shipwreck with Coral in Bali

Nikon D800E · along a coral wall with blue water beyond near Denpasar

 Glass Barrier Reef Over Thimphu Mountain Valley in at a rocky saddle overlooking a mountain valley near Thimphu

Glass Barrier Reef Over Thimphu Mountain Valley

Sony Xperia 1 VI · at a rocky saddle overlooking a mountain valley near Thimphu

 Silhouetted Sea Fan Swaying in Clear Cebu Reef Water in beside a volcanic reef overhang near Cebu

Silhouetted Sea Fan Swaying in Clear Cebu Reef Water

Canon EOS 700D · beside a volcanic reef overhang near Cebu

 Sea Turtle Swimming Above Sea Fan in Zanzibar Reef in beside a reef crevice under clear water near Zanzibar

Sea Turtle Swimming Above Sea Fan in Zanzibar Reef

Canon EOS R6 Mark III · beside a reef crevice under clear water near Zanzibar

 Nautilus Drifting Past Deep Reef Wall in beside a reef crevice under clear water near Cairns

Nautilus Drifting Past Deep Reef Wall

Sony a99 II · beside a reef crevice under clear water near Cairns

 Reef Shark Patrolling Coral Wall Blue Water in along a coral wall with blue water beyond near Stone Town

Reef Shark Patrolling Coral Wall Blue Water

Google Pixel 4 XL · along a coral wall with blue water beyond near Stone Town

 Coral Pinnacle in Zanzibar Lagoon Copper Light in beside a reef crevice under clear water near Zanzibar

Coral Pinnacle in Zanzibar Lagoon Copper Light

Sony Cyber-shot DSC-RX100 Mark II · beside a reef crevice under clear water near Zanzibar

 Sea Fan Swaying in Cebu Reef Current in beside a reef crevice under clear water near Cebu

Sea Fan Swaying in Cebu Reef Current

iPhone X · beside a reef crevice under clear water near Cebu

 Rainbow shafts on Cebu reef in beside a reef crevice under clear water near Cebu

Rainbow shafts on Cebu reef

Nikon Z 7 II · beside a reef crevice under clear water near Cebu

 Neon Mantis Shrimp on Coral Ledge Cebu in along a coral wall with blue water beyond near Cebu

Neon Mantis Shrimp on Coral Ledge Cebu

Canon EOS 7D Mark II · along a coral wall with blue water beyond near Cebu

 Coral Overgrown Shipwreck Belize Reef Crevice in beside a reef crevice under clear water near Belize City

Coral Overgrown Shipwreck Belize Reef Crevice

iPhone 14 Pro Max · beside a reef crevice under clear water near Belize City

 Mushroom Coral in Moonlit Reef Flat in beside a reef crevice under clear water near Denpasar

Mushroom Coral in Moonlit Reef Flat

Contax II · beside a reef crevice under clear water near Denpasar

 Seal Colony Resting on Rocky Shore Amidst Dappled Light in above a cold-water reef edge near Salvador

Seal Colony Resting on Rocky Shore Amidst Dappled Light

iPhone 14 Pro · above a cold-water reef edge near Salvador

 Sea Fan Swaying in Sunrise Light Near Stone Town Reef in beside a reef crevice under clear water near Stone Town

Sea Fan Swaying in Sunrise Light Near Stone Town Reef

Huawei Mate 60 Pro · beside a reef crevice under clear water near Stone Town

 Golden Hour Coral Reef Aerial View Zanzibar in along a coral wall with blue water beyond near Zanzibar

Golden Hour Coral Reef Aerial View Zanzibar

Canon EOS 5Ds · along a coral wall with blue water beyond near Zanzibar

 Sea Fan Swaying in Rainy Cebu Reef Light in beside a volcanic reef overhang near Cebu

Sea Fan Swaying in Rainy Cebu Reef Light

Sony a7S III · beside a volcanic reef overhang near Cebu

 Winter Aerial View of Barrier Reef in Thimphu Valley in at a rocky saddle overlooking a mountain valley near Thimphu

Winter Aerial View of Barrier Reef in Thimphu Valley

Canon EOS 650D · at a rocky saddle overlooking a mountain valley near Thimphu

 Sea Fan Bending in Clear Water Current in beside a volcanic reef overhang near Denpasar

Sea Fan Bending in Clear Water Current

Canon EOS 80D · beside a volcanic reef overhang near Denpasar

 Coral fragments secured in reef crevice underwater Cairns in beside a reef crevice under clear water near Cairns

Coral fragments secured in reef crevice underwater Cairns

Casio QV-10 · beside a reef crevice under clear water near Cairns

 Bleached Coral Skeleton Beside Healthy Reef in along a coral wall with blue water beyond near Denpasar

Bleached Coral Skeleton Beside Healthy Reef

Xiaomi 13 Ultra · along a coral wall with blue water beyond near Denpasar

 Silhouetted Thatched Hut Lantern Over Pacific Lagoon in above a coral atoll lagoon beyond the outer reef near Nuku'alofa

Silhouetted Thatched Hut Lantern Over Pacific Lagoon

Canon EOS 5D Mark II · above a coral atoll lagoon beyond the outer reef near Nuku'alofa

 Coral Polyp Tentacles Night Zanzibar Reef in beside a volcanic reef overhang near Zanzibar

Coral Polyp Tentacles Night Zanzibar Reef

Samsung Galaxy S23 · beside a volcanic reef overhang near Zanzibar

 Trumpetfish Hiding Beside Sea Fan in Zanzibar Shallows in beneath a reef ledge in tropical shallows near Zanzibar

Trumpetfish Hiding Beside Sea Fan in Zanzibar Shallows

Panasonic Lumix DMC-G1 · beneath a reef ledge in tropical shallows near Zanzibar

 Sea Pen Colony Swaying in Clear Deep Water in beside a volcanic drop-off near Marseille

Sea Pen Colony Swaying in Clear Deep Water

Sony a6700 · beside a volcanic drop-off near Marseille

 Silhouetted Banded Pipefish Among Coral Branches in beneath a reef ledge in tropical shallows near Stone Town

Silhouetted Banded Pipefish Among Coral Branches

Google Pixel 4 XL · beneath a reef ledge in tropical shallows near Stone Town

 Reservoir Tower Under Clouds at Rainy Season in beneath transmission towers in the Great Barrier Reef

Reservoir Tower Under Clouds at Rainy Season

Samsung Galaxy S22+ · beneath transmission towers in the Great Barrier Reef

 Surreal Dugong Grazing on Reef Edge in above a cold-water reef edge in Jamaica

Surreal Dugong Grazing on Reef Edge

Leica M5 · above a cold-water reef edge in Jamaica

 Sea Fan Bending in Blue Hour Current Near Cebu in along a coral wall with blue water beyond near Cebu

Sea Fan Bending in Blue Hour Current Near Cebu

Fujifilm X-T30 · along a coral wall with blue water beyond near Cebu

 Sea Fan Swaying in Dawn Light in beneath a reef ledge in tropical shallows near Stone Town

Sea Fan Swaying in Dawn Light

Canon EOS 6D · beneath a reef ledge in tropical shallows near Stone Town

 Green Door Coral Wall Underwater Belize in beside a reef crevice under clear water near Belize City

Green Door Coral Wall Underwater Belize

Rollei 35 · beside a reef crevice under clear water near Belize City

 Moray Eel in Dawn Light Coral Wall Belize in along a coral wall with blue water beyond near Belize City

Moray Eel in Dawn Light Coral Wall Belize

Canon EOS 300D · along a coral wall with blue water beyond near Belize City

 Sea Snake Gliding Through Branching Coral Reef in beside a reef crevice under clear water near Stone Town

Sea Snake Gliding Through Branching Coral Reef

iPhone SE (2022) · beside a reef crevice under clear water near Stone Town

 Clownfish Family Hiding in Anemone Near Cairns in along a coral wall with blue water beyond near Cairns

Clownfish Family Hiding in Anemone Near Cairns

iPhone 15 Pro · along a coral wall with blue water beyond near Cairns

 Feather Star Crinoid on Reef Ledge in Bali in beneath a reef ledge in tropical shallows near Denpasar

Feather Star Crinoid on Reef Ledge in Bali

OM System OM-1 · beneath a reef ledge in tropical shallows near Denpasar

 Layered Table Corals at Dawn in Cebu Blue Waters in along a coral wall with blue water beyond near Cebu

Layered Table Corals at Dawn in Cebu Blue Waters

Sony NEX-7 · along a coral wall with blue water beyond near Cebu

 Fractal Coral Fans Twilight Reef Wall Cairns in along a coral wall with blue water beyond near Cairns

Fractal Coral Fans Twilight Reef Wall Cairns

Fujifilm X100VI · along a coral wall with blue water beyond near Cairns

 Silhouetted Staghorn Coral and Juvenile Fish at Zanzibar Twilight in beside a volcanic reef overhang near Zanzibar

Silhouetted Staghorn Coral and Juvenile Fish at Zanzibar Twilight

Samsung Galaxy S24+ · beside a volcanic reef overhang near Zanzibar

 Silhouetted Fossil Reef in Wet Season Canyon in beside a volcanic reef overhang near Cairns

Silhouetted Fossil Reef in Wet Season Canyon

Fujifilm X-E5 · beside a volcanic reef overhang near Cairns

 Bicycle Leaning on Reef Causeway After Monsoon in on a wind-open causeway in the Great Barrier Reef

Bicycle Leaning on Reef Causeway After Monsoon

Fujifilm X-T1 · on a wind-open causeway in the Great Barrier Reef

 Coral Atoll Lagoon Under Blue Hour Sky in near Kuala Lumpur

Coral Atoll Lagoon Under Blue Hour Sky

Canon EOS 5Ds · near Kuala Lumpur

 Silhouetted Kelp Forest Cathedral Under Noon Light in above a cold-water reef edge in Greece

Silhouetted Kelp Forest Cathedral Under Noon Light

Sony a7C II · above a cold-water reef edge in Greece

 Coral Polyp Tentacles Night Cebu Macro in along a coral wall with blue water beyond near Cebu

Coral Polyp Tentacles Night Cebu Macro

Panasonic Lumix DC-S5 · along a coral wall with blue water beyond near Cebu

 Sea Otter Wrapped in Kelp Dalmatia Reef in above a cold-water reef edge in Dalmatia

Sea Otter Wrapped in Kelp Dalmatia Reef

Nikon Z 8 · above a cold-water reef edge in Dalmatia

 Jasmine Climbing Trellis Reef Garden Evening in among terraced garden plots in the Great Barrier Reef

Jasmine Climbing Trellis Reef Garden Evening

Olympus OM-D E-M1 · among terraced garden plots in the Great Barrier Reef

 Seahorse Anchored to Coral in Deep Reef Shadow in beneath a reef ledge in tropical shallows near Stone Town

Seahorse Anchored to Coral in Deep Reef Shadow

Canon EOS R10 · beneath a reef ledge in tropical shallows near Stone Town

 Reef Shark Patrols Coral Wall with Duplicated Background in along a coral wall with blue water beyond near Belize City

Reef Shark Patrols Coral Wall with Duplicated Background

iPhone 8 Plus · along a coral wall with blue water beyond near Belize City

 Juvenile Reef Fish Sheltering in Staghorn Coral in beside a reef crevice under clear water near Zanzibar

Juvenile Reef Fish Sheltering in Staghorn Coral

Samsung Galaxy S24+ · beside a reef crevice under clear water near Zanzibar

 Coral Polyp Tentacles Night Rim Light Cairns in along a coral wall with blue water beyond near Cairns

Coral Polyp Tentacles Night Rim Light Cairns

Canon EOS 77D · along a coral wall with blue water beyond near Cairns

 Glowing Brain Coral Under Noon Reef Light in beside a volcanic reef overhang near Stone Town

Glowing Brain Coral Under Noon Reef Light

Pentax K-7 · beside a volcanic reef overhang near Stone Town

 Orange Light Breaking on Reef Edge Near Cebu in beside a reef crevice under clear water near Cebu

Orange Light Breaking on Reef Edge Near Cebu

Nikon D780 · beside a reef crevice under clear water near Cebu

 Fossilized Coral Reef Desert Canyon Wall in beside a volcanic reef overhang near Stone Town

Fossilized Coral Reef Desert Canyon Wall

Nikon D100 · beside a volcanic reef overhang near Stone Town

 Juvenile Reef Fish Among Mangrove Roots in along a coral wall with blue water beyond near Stone Town

Juvenile Reef Fish Among Mangrove Roots

Panasonic Lumix DC-S1 · along a coral wall with blue water beyond near Stone Town

 Dawn Coral Cay White Sand Turquoise Belize Waters in along a coral wall with blue water beyond near Belize City

Dawn Coral Cay White Sand Turquoise Belize Waters

Samsung Galaxy S22+ · along a coral wall with blue water beyond near Belize City

 Coral Wall Reef Waves Breaking Near Cebu in along a coral wall with blue water beyond near Cebu

Coral Wall Reef Waves Breaking Near Cebu

Samsung Galaxy S23+ · along a coral wall with blue water beyond near Cebu

 Coral Reef Wall View Cairns Noon in along a coral wall with blue water beyond near Cairns

Coral Reef Wall View Cairns Noon

Fujifilm X-T3 · along a coral wall with blue water beyond near Cairns

 Bleached Coral Skeleton Against Healthy Reef Belize in along a coral wall with blue water beyond near Belize City

Bleached Coral Skeleton Against Healthy Reef Belize

Canon EOS 350D · along a coral wall with blue water beyond near Belize City

 Crown-of-thorns starfish feeding on reef coral at night in beneath a reef ledge in tropical shallows near Denpasar

Crown-of-thorns starfish feeding on reef coral at night

Sony a7CR · beneath a reef ledge in tropical shallows near Denpasar

 Lionfish Hovering Above Reef Ledge Near Stone Town in along a coral wall with blue water beyond near Stone Town

Lionfish Hovering Above Reef Ledge Near Stone Town

Nikon Z 6 · along a coral wall with blue water beyond near Stone Town

 Coral Polyp Tentacles in Moonlit Night in beside a volcanic reef overhang near Cebu

Coral Polyp Tentacles in Moonlit Night

Sony a7C II · beside a volcanic reef overhang near Cebu

 Pale Surf Bands Over Reef at Dawn Cebu in beside a reef crevice under clear water near Cebu

Pale Surf Bands Over Reef at Dawn Cebu

Nikon Z 6 · beside a reef crevice under clear water near Cebu

 Layered Table Coral Garden with Duplicated Background Grid in along a coral wall with blue water beyond near Cairns

Layered Table Coral Garden with Duplicated Background Grid

OnePlus 11 · along a coral wall with blue water beyond near Cairns

 Sunset Light Beams Through Coral Reef Overhang in beside a volcanic reef overhang near Cairns

Sunset Light Beams Through Coral Reef Overhang

Nikon Z6III · beside a volcanic reef overhang near Cairns

 Aerial Reef Shallows Greenhouse Grids Thu Thiem Evening in high over greenhouse grids near Thu Thiem, Ho Chi Minh City

Aerial Reef Shallows Greenhouse Grids Thu Thiem Evening

OM System OM-5 · high over greenhouse grids near Thu Thiem, Ho Chi Minh City

 Bioluminescent Waves on Volcanic Reef at Dawn in beside a volcanic reef overhang near Stone Town

Bioluminescent Waves on Volcanic Reef at Dawn

iPhone 13 Pro Max · beside a volcanic reef overhang near Stone Town

 Moonlit Coral Reef Through Zanzibar Shallows in beneath a reef ledge in tropical shallows near Zanzibar

Moonlit Coral Reef Through Zanzibar Shallows

Samsung Galaxy S23 Ultra · beneath a reef ledge in tropical shallows near Zanzibar

 Sunken Fuselage Reef Fish Stone Town in beneath a reef ledge in tropical shallows near Stone Town

Sunken Fuselage Reef Fish Stone Town

Nikon D700 · beneath a reef ledge in tropical shallows near Stone Town

 Moonlit Coral Overgrown Shipwreck in Cebu Shallows in beneath a reef ledge in tropical shallows near Cebu

Moonlit Coral Overgrown Shipwreck in Cebu Shallows

Canon EOS-1D X Mark III · beneath a reef ledge in tropical shallows near Cebu

 Coral Fragments Secured on Volcanic Reef Frame in beside a volcanic reef overhang near Denpasar

Coral Fragments Secured on Volcanic Reef Frame

Canon EOS 400D · beside a volcanic reef overhang near Denpasar

 Spinner Dolphin Twisting Over Turquoise Zanzibar Reef in along a coral wall with blue water beyond near Zanzibar

Spinner Dolphin Twisting Over Turquoise Zanzibar Reef

Sony a1 · along a coral wall with blue water beyond near Zanzibar

 First Light on Belize Reef Fish School in beside a reef crevice under clear water near Belize City

First Light on Belize Reef Fish School

Samsung Galaxy Note 20 Ultra · beside a reef crevice under clear water near Belize City

 Tropical Fish Swirling Around Coral Head in beside a reef crevice under clear water near Cairns

Tropical Fish Swirling Around Coral Head

Mamiya 7 · beside a reef crevice under clear water near Cairns

 Fossilized Coral Reef in Tropical Sunset Shallows in beneath a reef ledge in tropical shallows near Denpasar

Fossilized Coral Reef in Tropical Sunset Shallows

Canon EOS R6 Mark II · beneath a reef ledge in tropical shallows near Denpasar

 Giant Coral Ledge Underwater Sunset in beneath a reef ledge in tropical shallows near Stone Town

Giant Coral Ledge Underwater Sunset

Canon EOS R · beneath a reef ledge in tropical shallows near Stone Town

 Seahorses Anchored to Sea Fan in Cebu in beside a volcanic reef overhang near Cebu

Seahorses Anchored to Sea Fan in Cebu

Panasonic Lumix DMC-GH1 · beside a volcanic reef overhang near Cebu

 Clownfish Defends Anemone on Coral Wall in along a coral wall with blue water beyond near Stone Town

Clownfish Defends Anemone on Coral Wall

Nikon D7100 · along a coral wall with blue water beyond near Stone Town

 Giant Table Corals in Zanzibar Reef Crevice in beside a reef crevice under clear water near Zanzibar

Giant Table Corals in Zanzibar Reef Crevice

Canon EOS 700D · beside a reef crevice under clear water near Zanzibar

 Sunken Plane Fuselage Reef Belize in beside a volcanic reef overhang near Belize City

Sunken Plane Fuselage Reef Belize

Pentax K-70 · beside a volcanic reef overhang near Belize City