We took DS to a local children's museum and they were doing this there. He had a great time.
They had photocopies of butterflies, markers, crayons, sequins, bits of tissue paper, etc. You of course don't need all those things, but DS had a blast picking different materials to decorate it with.
When we were done decorating it, they gave us empty CD cases to mount the butterflies in. They also gave us paper to put on the back of the cases to put behind the butterflies. I thought it was really cool.
Pic (ignore my big, cheesy smile):
Re: Cute craft for spring