So I must admit, I am seriously in love with these Fairy in a Jar Night-Lights. They look so stunning and quite magical with a dimly lit orange and yellow light. Your kids will love displaying these beautiful jars in their rooms and they will comfort them at night.
Take a canvas, and cover it with stickers/decals (or cut your own) and spray paint the canvas. Remove all the stickers, and hang lights behind it for super cool decoration. You could even do this in your room!