DIY picture hooks

I found this online and I LOVE it... it worked perfectly! I had made some wall art out of a piece of wood... but then it was just laying around for days because I didn't have a way to hang it. I always made a mental note to swing by the store and pick up some hooks, but never actually got around to it. Then, I discovered this little trick. Soda can tabs.

I simply screwed the tab to the wood (be sure the screw won't go all the way through!), did measurements to make sure my screws in the wall would line up, and viola! Easy and free and it works!! :)