A Coca-Cola mural behind the 7-Eleven in Indian Harbor Beach, Florida. The mural was painted on the outside wall at the end of a strip mall. I believe it was painted for the store that used to occupy that last shop - a Doubles sandwich shop.
Update (Nov 08): This mural has been painted over. It's kinda sad that it's gone. It was, in my opinion, a great feature of the building. Recently, the owners of the little plaza decided to renovate and this was one of the first things to go.