Jenny over at Junk Market Style collected 12 rusty, old tin Canada Dry signs, cut them up with a tin snips and then drilled tiny holes into their edges. Using blue tacks, she fastened them to a 3'square board, which she had painted black. The effect is a cool piece of art. Not into rusty old signs? How about cutting up your favorite soft drink (or beer) cans and using them? (Aluminum cans these days can be cut with a scissors.) You can read more about the project by following this link.