The picture shows the main characters of the cartoon Green Eggs and Ham. Guy-Am-I will keep a plate of green eggs and ham behind his back. His friend Sam-Am-I had been urging him all day to try this dish. And when Guy finally succumbed, he regretted not doing so earlier, so later he had a hard time admitting Sam's rationale that the dish was very tasty. When coloring the picture, try not to go over the line.