Underwater

Close-up of a spiral-shaped, yellow-brown kelp, with textured and curled edges.
Underwater view of dense green seaweed with a blue water background.
An underwater scene of green seagrass with a pink and white anemone among the grass blades in the Helford River, Cornwall
A close-up of a small, shiny, yellowish Blue Rayed Limpet with blue markings on a piece of kelp in Cornwall
Close-up of a red velvet crab with red eyes hiding under a rock underwater
Person snorkeling underwater with the sun shining above and rays penetrating the water.
Underwater scene showing a rock covered with diverse marine algae and a white spiny starfish with a flattened, bumpy surface.