Sea Turtle above a Sandy Channel

One sea turtle glides above a pale sandy channel, with sunlight breaking through the clear blue water. The shell plates form a strong patterned centre, while seagrass and low reef edges frame the channel below. Soft rays fade toward the upper water, leaving a few open blue areas around the animal.

Trace the shell and flippers first; their edges are easier to distinguish than the water. Sort the sand by ripple direction, then use the darker seagrass as a border. The water pieces share a color, so follow the changing light rays to keep their positions in order.