Just wanted to add a little bit of size comparison for those who haven't seen these.
During the spring nature fills these little birdbaths on its own. In the summer we have to help out. I personally like to put them in the garage for the winter so that they hopefully won't freeze with water in them and break, but some people do leave them out! A little work (except Larry's!!), a little fun (especially painting) and they're all done. Oh, and we finish up with concrete sealer. This year it was raining like mad right after we finished putting the concrete out; but it was sunny and warm when it came time to paint! We're thinking of doing a few more smaller ones using hosta leaves and maybe a pumpkin leaf. We keep a lookout for large leaves all year long. Oh, the magnolia? Well, we have a LARGE magnolia in our northwest yard. Here's a view of the flower! These are beautiful, but since they are so high we rarely get to see them we picked this and brought it in.