I saw this done in a gift shop here and thought I could reproduce it. They took a wall shelf and turned it upside down. I didn't buy their shelf but found the exact one at a flea market. I haven't found a good spot for it yet but I'm sure there is somewhere I could hang it. The key is that your shelf needs a little edge on it to hold your things. Also, hang it a little above eye level so you can't tell it is upside down.