He drew the big shark and then the friend sharks at the bottom. And then he started drawing a shark in the big shark's belly. "It doesn't have fins because it isn't finished being made." And then he crossed it out, and drew the "baby shark" below the big one, but only an outline.
"Baby sharks are all white. They don't have colors. They get the colors when they eat and grow."
Then he drew pink food, and the shark at it, and got a pink fin. Then he drew blue food, and continued the process. Until he was as colorful as his friends.
All in all, a really nice picture.
