Porphyra is a coldwater seaweed that grows in cold, shallow seawater. The marine red alga Porphyra has been cultivated extensively in many Asian countries as an edible seaweed used to wrap the rice and fish that compose the Japanese food sushi, and the Korean food gimbap. Here is my interpretation.

Digital photography and digital manipulation can reveal details the human eye is unable to perceive. The depth of this hidden detail is tremendous and always surprising, being composed of more color, more line and more shape, seemingly unrelated to the subject. The dots, lines and shapes in this image originated in an image of a slowly flowing brook.