Here they are in the greenhouse....I bought a few of them as they were half price....Picked a large one for my project of creating a birdbath. 

You take one large leaf....build up a hill of sand or dirt....put a plastic bag over that pile....lay the leaf face side down....spread a half inch layer of cement over the entire leaf....wait till that dries...peel the leaf off....paint or stain and coat with sealant.

Fun? Yes. Who wants to have a birdbath making party?