Street art can really add to a cityscape. I especially like the creative kind. This ugly trash can in Passau, Germany, was really transformed by these graffiti hummingbirds. It grabbed by eye and made me stop. I could visualize the hummingbirds feeding on whatever they found tasty in this trash can. I like the contrast of hummingbirds, which most people have a positive association and a gross trash can and wall in need of repair.