M.O.
I painted my son's entire room blue- ceiling too. Then I went on ebay and bought wallies. - Clouds and planes! If you do an ebay search on plane wallies or cloud wallies you can find them. They are so easy- you dip them in water and just place them on the wall. Then, when you want them to come off the wall- you just apply a sponge and they peel off. If we have another child- I am going to do fairies for a girl and dinosaurs for a boy! They were about 10$ for a pack of 25.