When I saw this I literally gasped. It's just so beautiful! The sharp colors of the clothes and hair and skin and the complex details make it look so realistic! Great choice on clothes for Peter. The converse are a funny but realistic touch.
The background was a really good idea and the saying was witty (AKA punny). The leaves are a nice touch to the drawing. You are also excellent at adding shadows to your pictures and this piece of art is no exception. You did a very good job and you should be very proud of yourself.
Give yourself a hug!