Sandy Bottom

Mushroom Coral in Belize Twilight Reef in beside a reef crevice under clear water near Belize City

Mushroom Coral in Belize Twilight Reef

Olympus OM-D E-M1 · beside a reef crevice under clear water near Belize City

Jawfish Incubating Eggs in Silvery Cape Town Waters in near Cape Town

Jawfish Incubating Eggs in Silvery Cape Town Waters

Samsung Galaxy S25 · near Cape Town

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

Manta Ray in Sunlit Tanzanian Channel in beside a volcanic drop-off in Tanzania

Manta Ray in Sunlit Tanzanian Channel

Canon EOS 6D · beside a volcanic drop-off in Tanzania

Horseshoe Crab Pair in Sydney Kelp Forest in through a forest of kelp fronds near The Rocks, Sydney

Horseshoe Crab Pair in Sydney Kelp Forest

OM System OM-1 Mark II · through a forest of kelp fronds near The Rocks, Sydney

Beluga Whale in Tanzanian Kelp Forest in through a forest of kelp fronds in Tanzania

Beluga Whale in Tanzanian Kelp Forest

Sony a6300 · through a forest of kelp fronds in Tanzania

Manta Ray Barrel Roll Over Seagrass Cartagena in above a seagrass meadow near La Popa, Cartagena

Manta Ray Barrel Roll Over Seagrass Cartagena

Canon EOS 800D · above a seagrass meadow near La Popa, Cartagena

Horn Shark Resting on Cape Town Kelp Forest Floor in beside a tide-cut rock ledge under clear water in Cape Town

Horn Shark Resting on Cape Town Kelp Forest Floor

Olympus OM-D E-M5 · beside a tide-cut rock ledge under clear water in Cape Town

Bleached Coral Skeleton Against Healthy Reef in beside a reef crevice under clear water near Zanzibar

Bleached Coral Skeleton Against Healthy Reef

Google Pixel 9 · beside a reef crevice under clear water near Zanzibar

Batfish Circle Mooring Line Reef Ledge in beneath a reef ledge in tropical shallows near Stone Town

Batfish Circle Mooring Line Reef Ledge

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

Turquoise Cenote Stalactites Japan Late Summer in above a seagrass meadow in Japan

Turquoise Cenote Stalactites Japan Late Summer

4x5 RB Auto Graflex · above a seagrass meadow in Japan

Blue Shark and Pilot Fish in Sardinian Waters in beside a volcanic drop-off in Sardinia

Blue Shark and Pilot Fish in Sardinian Waters

Olympus OM-2 · beside a volcanic drop-off in Sardinia

Silhouetted Bag Drawer in Winter Seagrass at Sunset in along a seagrass channel near the coast near Busan

Silhouetted Bag Drawer in Winter Seagrass at Sunset

Sony a7C II · along a seagrass channel near the coast near Busan

Moray Eel in Seagrass at Dawn Near Zanzibar in beneath a reef ledge in tropical shallows near Zanzibar

Moray Eel in Seagrass at Dawn Near Zanzibar

Leica M1 · beneath a reef ledge in tropical shallows near Zanzibar

Narwhals Crossing Tusks Under Arctic Ice in beneath a pressure-ridged sheet of sea ice near Iqaluit

Narwhals Crossing Tusks Under Arctic Ice

Google Pixel 6 Pro · beneath a pressure-ridged sheet of sea ice near Iqaluit

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

Flamboyant Cuttlefish Walking Night Reef in beside a volcanic reef overhang near Denpasar

Flamboyant Cuttlefish Walking Night Reef

Fujifilm X-T50 · beside a volcanic reef overhang near Denpasar

Spider Crab Column Near Lisbon Volcanic Drop-off in beside a volcanic drop-off near Cais do Sodre, Lisbon

Spider Crab Column Near Lisbon Volcanic Drop-off

Olympus OM-10 · beside a volcanic drop-off near Cais do Sodre, Lisbon

Snorkeler Sweeping Light Over Garden Eels at Night in along a kelp-fringed shelf near Cape Town

Snorkeler Sweeping Light Over Garden Eels at Night

Samsung Galaxy S21+ · along a kelp-fringed shelf near Cape Town

Diving Beetle Hunt Under Noon Sun in beside a volcanic drop-off in Queensland

Diving Beetle Hunt Under Noon Sun

Nikon Z f · beside a volcanic drop-off in Queensland

Moonlit Coral Cay Palm Underwater Surreal in beneath a reef ledge in tropical shallows near Cebu

Moonlit Coral Cay Palm Underwater Surreal

Fujifilm X-T3 · beneath a reef ledge in tropical shallows near Cebu

Jellyfish Gliding Over Reef Ledge in Green Surge in beneath a reef ledge in tropical shallows near Stone Town

Jellyfish Gliding Over Reef Ledge in Green Surge

Canon EOS R100 · beneath a reef ledge in tropical shallows near Stone Town

Silhouette of Anglerfish Over Seagrass Meadow in above a seagrass meadow near Naples

Silhouette of Anglerfish Over Seagrass Meadow

Leica M8 · above a seagrass meadow near Naples

Flamboyant Cuttlefish Walking Coral Wall Dawn in along a coral wall with blue water beyond near Stone Town

Flamboyant Cuttlefish Walking Coral Wall Dawn

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

Frozen Lightning Over Submerged Sinkhole Reef in along a coral wall with blue water beyond near Denpasar

Frozen Lightning Over Submerged Sinkhole Reef

Panasonic Lumix DMC-G1 · along a coral wall with blue water beyond near Denpasar

Yellow Bladderwort Traps in Florida Seagrass in above a seagrass meadow in Florida

Yellow Bladderwort Traps in Florida Seagrass

Canon EOS R · above a seagrass meadow in Florida

Exit Interview Tin on Florida Reef Edge in above a cold-water reef edge in Florida

Exit Interview Tin on Florida Reef Edge

Nikon D80 · above a cold-water reef edge in Florida

Surreal Reef Window View Through Crystal Water in beneath a reef ledge in tropical shallows near Stone Town

Surreal Reef Window View Through Crystal Water

Nikon D200 · beneath a reef ledge in tropical shallows near Stone Town

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

Rajasthan Oasis Date Palms Noon Light in in Rajasthan

Rajasthan Oasis Date Palms Noon Light

Leica Q2 · in Rajasthan