The story behind this is the librarian at Tufts asked me if I would like the box of cardboard corner supports she had sitting around. They looked like brown pyramids, but I wanted to try to think of something different to do with them. I took two years, but finally I got an idea. The first and second grade classes made bunnies out of them, grey and brown bunnies. I think they are going to look great hanging up for Easter.