Subacqueo che raccoglie un frammento corallino

A scuba diver in a black wetsuit and gloves holds a mesh bag containing a fragment of branching coral while swimming near a reef wall in deep blue-green water with sunlight filtering from the surface.

A photo of a scuba diver holding a mesh bag with branching coral near a reef wall, sunlight filtering through deep blue-green water Mostra altro

Altre immagini come questa

A scuba diver with long dark hair tied back swims alongside a vibrant, vertical coral reef wall in deep blue water with bubbles rising to the surface.

A snorkeler swims over a large, diverse coral reef teeming with small blue fish in clear, sunlit ocean water.

A man with long dark hair snorkeling in clear, sun-dappled water near a vibrant coral reef filled with yellow tang fish.

A scuba diver with a beard and salt-and-pepper hair explores the rusted, coral-encrusted hull of a shipwreck underwater, illuminated by beams of sunlight filtering through the structure.

A scuba diver with wavy brown hair and a black wetsuit holds an underwater camera housing while swimming through a dense kelp forest.

Underwater view of Champagne Reef featuring volcanic gas bubbles rising from a black sand seabed surrounded by coral, sea fans, and sponges, with sunbeams filtering through the water.

A scuba diver with short blonde hair and a black wetsuit shines a flashlight into the dark doorway of a rusted shipwreck, where a pale hand reaches out.

Two scuba divers in black gear are silhouetted against the bright surface light as they descend alongside two heavy mooring chains in deep blue water.

A scuba diver with a beard and shaved head wearing a drysuit looks up at the jagged blue ice ceiling of a frozen lake while underwater.

A wide-angle underwater view of a coral reef drop-off wall featuring large barrel sponges and purple tube sponges, with the sunlit surface visible far above in the deep blue water.

A sea turtle hatchling swims upward toward the sunlit surface of the ocean, with its flippers spread wide against the golden light, while a dark coral reef is visible in the deep blue water below.

A freediver in a black wetsuit swims through an underwater limestone archway, with sunlight filtering through the water into the deep blue sea beyond.

Sunlight streams through openings in the ceiling of an underwater lava tube, illuminating a small school of yellow butterflyfish swimming above the sandy floor.

A woman with long braids and a dark wetsuit swims underwater in a sunlit cavern with rock formations.

A scuba diver swims alongside a sunken F4U Corsair aircraft resting on a white sandy seabed in clear, sunlit tropical water.

A woman with long platinum blond hair wearing a wetsuit, diving mask, and fins sits on the teak steps of a boat looking out over a clear, shallow reef in bright sunlight.

A bronze whaler shark swims through the sunlit opening of a sea arch, with shafts of light illuminating its back against the dark rock walls.

A Caribbean reef shark swims above a dense thicket of elkhorn coral in clear blue water, illuminated by shafts of sunlight from the upper right.

A school of grey reef sharks swims along a vibrant coral reef wall in deep blue water, illuminated by sun rays filtering from the surface.

A freediver silhouetted against the bright surface light while swimming through a large, swirling school of fish in deep blue ocean water.

A scuba diver with short blonde hair and winged eyeliner swims underwater, silhouetted against the bright sunlight filtering through the ocean surface above a coral reef.

A freediver in a black wetsuit swims alongside a vibrant coral reef wall covered in large orange and red gorgonian sea fans, illuminated by sunlight filtering through the water.

A vibrant coral reef wall teeming with diverse soft corals and sea fans is illuminated by sunlight filtering through the water, with a steep drop-off into deep blue water on the right.

A vibrant Caribbean coral reef drop-off features sea fans and barrel sponges in the foreground, with sun rays piercing through clear blue water into the deep abyss.

A snorkeler wearing a wetsuit and fins swims face down in clear, bright blue water above a vibrant coral reef.

A wide-angle underwater view of a vibrant coral reef teeming with yellow tang and blue damselfish, featuring brain coral and sea fans under clear, sunlit turquoise water.

A vibrant coral reef wall teeming with barrel sponges, rope corals, and small fish, illuminated by sunlight filtering through the water from the left side.

A scuba diver swims in the center of a large, spiraling school of barracuda in deep blue ocean water with sunlight filtering from above.

A scuba diver in a black drysuit hovers underwater beneath a thick ice sheet, with a square opening in the ice allowing a bright shaft of sunlight to illuminate the dark, turquoise water.

An underwater welder works on a barnacle-covered pier piling in green water, with a bright welding arc creating bubbles and shafts of sunlight filtering down from the surface.

A scuba diver swims near the rusted bow of a shipwreck surrounded by a large school of fish in clear blue water.

A massive, lumpy golden-brown Porites coral colony sits on the seafloor, illuminated by sun rays filtering through the water, with a school of small blue-green fish swimming above it.

A vibrant coral reef wall teeming with colorful soft corals and sea fans descends into the deep blue ocean, illuminated by sunlight filtering from the surface.

A school of fish swims around the coral-encrusted mast and rigging of an underwater shipwreck, with sun rays filtering down from the surface.

An underwater view of a shallow reef with brain corals and a school of striped sergeant fish, looking up at a rain-pocked surface in soft grey-green light.

An underwater view of a rusted shipwreck covered in coral, with shafts of sunlight illuminating a large shoal of small fish swimming over the deck in clear blue water.

A school of orange redfish swims among white Lophelia coral colonies on a dark, deep-sea reef illuminated by the twin spotlights of a submersible.

A wide-angle underwater view of the Salt Pier pilings in Bonaire, covered in orange cup coral and purple sponges, with a school of yellow goatfish swimming in the shade and sunbeams filtering through the water.

A snorkeler is silhouetted against the sunlit surface of the ocean above a vibrant coral reef teeming with small orange fish.

A silhouette of a scuba diver swimming through deep blue water with sunbeams filtering down from the surface and a coral reef visible on the right.

A scuba diver swims through a sunlit cenote with limestone rock formations and clear blue water.

A woman in a dark wetsuit free-dives between large, coral-encrusted wooden pilings underwater, with sunlight streaming down from the surface.

A scuba diver swims through the clear water of a cavern above a dense layer of hydrogen sulfide mist, with sunlight streaming down from an opening above.

A split-level shot of a man wearing a snorkel mask and wetsuit, with his head above the water and a coral reef visible below the surface, set against a backdrop of desert mountains.

A large school of blue tang fish swims through a sandy channel between coral reef formations in clear, sunlit tropical water.

A woman snorkeling in clear blue water above a vibrant coral reef filled with schools of powder-blue tang fish.

A young woman with short curly hair wearing a blue wetsuit and fins glides through a sun-dappled kelp forest underwater.

A man with short platinum-blond hair and a snorkel mask on his forehead poses in the water next to a steep coral reef wall that drops into deep blue water under bright sunlight.

A vibrant coral reef scene featuring brain coral, sea fans, yellow tang, and blue damselfish under clear turquoise water with surface ripples visible at the top.

A vibrant coral reef with purple staghorn coral and ochre brain coral sits on a sandy seabed under clear, sunlit water with rippling light caustics and a school of small fish in the background.

An old bronze cannon covered in coral and sea fans rests on the white sandy seabed of an underwater wreck site, with shafts of sunlight filtering through the blue water and a small school of silver fish swimming near the muzzle.

A nurse shark swims through clear turquoise water above a coral reef with sunlight streaming down from the surface.

A whitetip reef shark rests on the sandy ocean floor beneath a large table coral formation in clear blue water, with small fish swimming nearby and sunlight filtering from above.

A wide-angle underwater view of a coral reef with tan and violet hard corals and a school of small fish swimming in clear blue water under bright sunlight.

A scuba diver with salt-and-pepper hair and a beard inspects an ancient clay amphora on a sandy seabed littered with numerous similar artifacts near submerged ruins.

A woman with long dark hair wearing a wetsuit and fins freedives into the deep blue water of a cavern, illuminated by shafts of light from above.

A freediver swims upward through columns of rising bubbles above a dark volcanic seabed with purple sea fans, illuminated by sun rays breaking through the water surface.

A vibrant coral reef wall drops into the deep blue ocean, illuminated by bright sunlight filtering through the water surface.

A small white submersible floats near a towering column of silver bubbles rising from an underwater vent, illuminated by a shaft of amber light in a deep teal ocean with pale fronds on the seafloor.

Two slender, alien-like figures with domed helmets and finned limbs swim through a dark underwater environment, illuminating a vibrant coral reef with lights attached to their heads.

An aerial view of a snorkeler floating in clear turquoise water above a large brain coral formation surrounded by small tropical fish.

A bright flashlight beam illuminates a vibrant orange elephant-ear sponge and a diverse coral reef against a dark, sandy ocean floor at night.

Rusticles and soft corals hang from the rusted steel structure of a shipwreck underwater, illuminated by a shaft of sunlight from the surface.

An underwater shot of a brain coral head with a parrotfish and a school of yellow grunts swimming in murky, teal-tinted water with dappled sunlight.

A sea turtle swims past a vibrant coral reef wall featuring large red and violet sea fans, with sunbeams filtering through the water from the surface.

A freediver in a dark wetsuit and long fins hangs vertically underwater, silhouetted against a vibrant orange and rose-colored sunset visible through the water's surface, with a dark coral reef below.

A scuba diver with long dark hair tied back swims in deep blue water beneath a large manta ray.

A beam of sunlight illuminates a rocky underwater cave wall covered in red coral and yellow sponges, with a small school of red cardinalfish swimming in the light.

A sunken ship wreck rests on the sandy ocean floor, covered in vibrant pink and orange soft corals, with sunlight filtering through the deep blue water above.

A vibrant coral reef ecosystem filled with various species of tropical fish under clear turquoise water with sun rays filtering through the surface.

Sunlight streams through openings in the ceiling of an underwater lava tube, illuminating the white sandy floor and a small school of fish swimming between dark basalt rock walls.

A view looking down into a deep underwater chasm with rocky walls featuring stalactites, illuminated by sunlight filtering from the surface into the dark blue water.