Cyan Glow

Blue Ice Cave Glowing on Canadian Shore in along a wave-cut shoreline in Canada

Blue Ice Cave Glowing on Canadian Shore

Sony Xperia 1 V · along a wave-cut shoreline in Canada

 Surfer Wave Bioluminescence Mountain Path Night in on a mountain path near Taichung

Surfer Wave Bioluminescence Mountain Path Night

Canon EOS 7D · on a mountain path near Taichung

 Blue Glacier Cave Under Copper Twilight in from a ridge above layered foothills near Vancouver

Blue Glacier Cave Under Copper Twilight

iPhone 16 Pro · from a ridge above layered foothills near Vancouver

 Bioluminescent Surf Line Along Coral Reef in along a coral wall with blue water beyond near Denpasar

Bioluminescent Surf Line Along Coral Reef

Canon EOS R50 · along a coral wall with blue water beyond near Denpasar

 Bioluminescent Plankton Glowing Wave Night Ceará in in Ceará

Bioluminescent Plankton Glowing Wave Night Ceará

Nikon F · in Ceará

 Seal in Blue Hole Vancouver Twilight in beside a tide-cut rock ledge under clear water near Vancouver

Seal in Blue Hole Vancouver Twilight

Samsung Galaxy Note 10+ · beside a tide-cut rock ledge under clear water near Vancouver

 Bioluminescent Wave and Sand Floor at Midnight in near Guwahati

Bioluminescent Wave and Sand Floor at Midnight

Samsung Galaxy S25 · near Guwahati

 Bioluminescent Waves Crash Rocky Headland Midnight in under a band of cold starlight near Arua

Bioluminescent Waves Crash Rocky Headland Midnight

iPhone 7 Plus · under a band of cold starlight near Arua

 Bioluminescent Surf Line on Coral Reef Near Cairns in along a coral wall with blue water beyond near Cairns

Bioluminescent Surf Line on Coral Reef Near Cairns

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

 Electric Blue Bioluminescent Tide Under Misty Night Sky in beneath a dark-sky overlook near Conakry

Electric Blue Bioluminescent Tide Under Misty Night Sky

iPhone 11 Pro Max · beneath a dark-sky overlook near Conakry

 Bioluminescent Reef Line Under Cairns Water in beside a reef crevice under clear water near Cairns

Bioluminescent Reef Line Under Cairns Water

Samsung Galaxy S23 Ultra · beside a reef crevice under clear water near Cairns

 Glowing Brain Coral Under UV Light in beside a volcanic reef overhang near Cebu

Glowing Brain Coral Under UV Light

Mamiya RZ67 · beside a volcanic reef overhang near Cebu

 Silk Road Bay Bioluminescent Plankton Night Glow in beneath a moon-washed horizon in the Silk Road

Silk Road Bay Bioluminescent Plankton Night Glow

Mamiya RZ67 · beneath a moon-washed horizon in the Silk Road

 Glowing Algae Wake in Enugu River at Sunset in near Enugu

Glowing Algae Wake in Enugu River at Sunset

Nikon F2 · near Enugu

 Turquoise Glacial Ice Wall Underwater Vancouver in above a rock shelf sealed under winter ice near Gastown, Vancouver

Turquoise Glacial Ice Wall Underwater Vancouver

Samsung Galaxy S24 Ultra · above a rock shelf sealed under winter ice near Gastown, Vancouver

 Bioluminescent Waves Breaking on Reef Flat at Blue Hour in beside a reef crevice under clear water near Cairns

Bioluminescent Waves Breaking on Reef Flat at Blue Hour

iPhone 14 Pro · beside a reef crevice under clear water near Cairns

 Surfer on Bioluminescent Wave at Pyongyang Harbor in at a harbor quay near Pyongyang

Surfer on Bioluminescent Wave at Pyongyang Harbor

Sony a1 II · at a harbor quay near Pyongyang

 Bioluminescent Reef Edge Tracing Crescent Bay in beneath a reef ledge in tropical shallows near Cairns

Bioluminescent Reef Edge Tracing Crescent Bay

iPhone 13 Pro · beneath a reef ledge in tropical shallows near Cairns

 Late Night Quebec City Tunnel Portal Framed by Icicles and Sodium Street Lights in in Quebec City, Quebec, Canada

Late Night Quebec City Tunnel Portal Framed by Icicles and Sodium Street Lights

iPhone 12 · in Quebec City, Quebec, Canada

 Songkran reveler sprays water on twilight street in at a festival street procession near Chiang Mai

Songkran reveler sprays water on twilight street

iPhone 14 Plus · at a festival street procession near Chiang Mai

 Glowworms in New Zealand Cave Night Fog in beneath a moon-washed horizon in New Zealand

Glowworms in New Zealand Cave Night Fog

Fujifilm GFX100 · beneath a moon-washed horizon in New Zealand

 Coconut Crab Descending Tide Pool Blue Hour Vancouver in along a seagrass channel near the coast in Main Street, Vancouver

Coconut Crab Descending Tide Pool Blue Hour Vancouver

Samsung Galaxy Note 20 Ultra · along a seagrass channel near the coast in Main Street, Vancouver

 Bioluminescent Plankton Wave Rim Light Croatia Gorge in above a misty gorge in warm night air in Croatia

Bioluminescent Plankton Wave Rim Light Croatia Gorge

iPhone 15 · above a misty gorge in warm night air in Croatia

 Bioluminescent Waves on Cebu Coral Reef in along a coral wall with blue water beyond near Cebu

Bioluminescent Waves on Cebu Coral Reef

Google Pixel 7 Pro · along a coral wall with blue water beyond near Cebu

 Quebec Tunnel Tail Light Trails Blue Evening in in Quebec

Quebec Tunnel Tail Light Trails Blue Evening

Sony a9 II · in Quebec

 Bioluminescent Algae Wake in Turkish Midnight Rain in in Turkey

Bioluminescent Algae Wake in Turkish Midnight Rain

Lomo LC-A · in Turkey

 Lantern Harbor Glowworms in Chandigarh Twilight in beside a lantern-dotted harbor near Chandigarh

Lantern Harbor Glowworms in Chandigarh Twilight

Sony a7C II · beside a lantern-dotted harbor near Chandigarh

 Manta Ray Barrel Roll at Sydney Cleaning Station in near Sydney

Manta Ray Barrel Roll at Sydney Cleaning Station

Samsung Galaxy S24 · near Sydney

 Bioluminescent Plankton Bay Glowing Under Lighthouse Sweep in from a frost-hushed ridgeline near Ségou

Bioluminescent Plankton Bay Glowing Under Lighthouse Sweep

Canon New F-1 · from a frost-hushed ridgeline near Ségou

 Glacial Ice Color Study Fairbanks Midnight in near Fairbanks

Glacial Ice Color Study Fairbanks Midnight

Voigtlander Bessa R · near Fairbanks

 Coral Spawning Night Blue Water Cairns in along a coral wall with blue water beyond near Cairns

Coral Spawning Night Blue Water Cairns

Sony a7S II · along a coral wall with blue water beyond near Cairns

 Freediver Silhouette in Blue Hole Evening Light in above a seagrass meadow near Manly, Sydney

Freediver Silhouette in Blue Hole Evening Light

Samsung Galaxy S24 · above a seagrass meadow near Manly, Sydney

 Lantern Glow in Quebec City at Indigo Twilight After Sunset in in Quebec City, Quebec, Canada

Lantern Glow in Quebec City at Indigo Twilight After Sunset

Panasonic Lumix DC-S9 · in Quebec City, Quebec, Canada

 Blue Light Iceberg Arch Over Foothills in from a ridge above layered foothills near Vancouver

Blue Light Iceberg Arch Over Foothills

Mamiya 6 · from a ridge above layered foothills near Vancouver

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

Bioluminescent Surf Tracing Cebu Reef Edge

Nikon D7500 · along a coral wall with blue water beyond near Cebu

 Freediver in Blue Cenote at Night in San-Pédro in at a public square in San-Pédro

Freediver in Blue Cenote at Night in San-Pédro

Nikon D810A · at a public square in San-Pédro

 Snow Roller on Hillside Under Thunderheads in over a horizon of stacked thunderheads in Canada

Snow Roller on Hillside Under Thunderheads

Sony a7 · over a horizon of stacked thunderheads in Canada

 Milky to Sapphire Glacial Ice Study in Candlelight in near Kiruna

Milky to Sapphire Glacial Ice Study in Candlelight

iPhone 7 Plus · near Kiruna

 Giant Fluorescent Brain Coral Wall Underwater in along a coral wall with blue water beyond near Denpasar

Giant Fluorescent Brain Coral Wall Underwater

Pentax K10D · along a coral wall with blue water beyond near Denpasar

 Turquoise Glacial Ice Wall Underwater Night in beneath a pressure-ridged sheet of sea ice near Whitehorse

Turquoise Glacial Ice Wall Underwater Night

Kiev 5 rangefinder · beneath a pressure-ridged sheet of sea ice near Whitehorse