He found a leaf with pink on it, a red flower petal, an orange flower, a yellowish rock, a green grass blade, a bluish rock, a white rock, a grey rock, a black rock, a brown stick, and a purple flower.
It was pretty fun. I think next time we do this, I need to make one for each of the kids. I envisioned it as a preschool activity but the big kids kept trying to put things in the egg crate for him! They would probably love to do it again and have their own.