I also decoupaged some of the styrofoam eggs with some sheet music. (Decoupage sounds so much more elegant than saying that I basically glued some paper on the eggs, don't you think?) I didn't get any pictures of the work in progress due to some very messy fingers and the lack of a conveniently located husband to record the great event. My first attempts were more conical than egg-like, but I just buried them deeper into the bowl in the end.
I'm kind of liking the finished product. I've since added some pale lilac glitter to the hoard, so I might add some more eggs eventually.