Could you check my diary?

My son had attended to his summer camp for Art since this Monday. Today was the last day. They had the art show at the end of class, so my husband and I went to see my son’s artwork. I was surprised to look at one of his artwork that he drew. Before attending the summer camp, a human’s body that he draw was just like sticks, which means no clothes and no shoes. But a Superman he drew wore his clothes and shoes, even thought he had his mussels！He got new drawing skills thank of the camp. Anyway, I was glad he had had a wonderful time at his camp every day.