That being said, the question is when does littering become art? At Dexter people have been folding bottle caps around a barbed wire fence behind the tee of 7. When it was only a few caps it looked like litter. Now the colorful caps cover enough of the fence to make it look like a form of folk art.
Pennies on the tree, bottle caps on the fence, it seems like an essential human need to tell others that, like Kilroy, we were here.