I used to read about called Swimmy to the kids. It was about a single fish that survived being eaten by bigger fish. He went on to organize a school if fish to resemble a bit fish… well that’s another story. Right by the pier in two feet of water was a school of fish in close to the shore. Between dives I waded into the school and in two feet of water bent over with my dive camera, I took a series of shots. It was impossible to review and so composition and framing were by instinct. The there is a command in Photoshop to enhance contrast and color. It works! If you ever read the book… and if not, this is the school Swimmy swam with.