Murals of South (and North!) Philadelphia

Time's photo-essay on the murals of South and North! Philly has some stunners in it -- I've seen a number of these in person and I never thought a photo (especially one as small and ungenerous as the ones that Time has put online) could do them justice, but these are very good indeed. I like the shots of the works in progress and the artists, too. Link (via Make)

Update: Thanks to everyone who wrote to point out that some of these murals are in North Philly!