A crayfish lies on its back on underwater concrete with claws out.
An overhead view of a crayfish laying on its back on a concrete surface underwater. The crayfish's arms and claws are extended over its head. The concrete surface extends diagonally from the top left corner of the image to the bottom right corner. To the right of the concrete is a lower rocky surface, there is a wooden skinny wooden branch that extends vertically on the right side of the image over the rocky surface. There is dirt and algae built up on the rocks, the concrete, and the branch. The concrete surface is casting a small shadow on the rocks.