Unless you're friends with me on Facebook, you may not know that I take photos of street art from across the world. I've finally got around to putting my collection in a more accessible place flickr.com/photos/simonxix/albums/72157696729508951
The appeal is the ephemerality of street art. It might not have a title; it might not have a clear author; it might not exist a week from now. But, for the moment you see it, it's there and it's beautiful.