Art?

Andy brought this home from school this week. From what I gather, it's a little baking tin with some purple baking soda-esque paste in it -- it's still a little mushy, but not wet. Then there is a purple fuzz ball off to one side and on the bottom, is the Little Jack Horner rhyme:

Little Jack Horner sat in the corner
Eating his Christmas pie
He put in his thumb and pulled out a plum
And said, "What a good boy am I!"

Is that supposed to be a Christmas pie with a plum in it? Random. And pretty scary actually. Bjorn wanted to throw it away immediately, but I rescued it in order to take a picture. It will soon make it's way to the trash again. Before you get outraged, I do try to keep a lot of his art, certainly for a few days at least, but some of it is just so bad that it has to go very quickly.