There are 186 permanent art works by Vito Acconci, Eric Fischl, Sol LeWitt and the like, installed throughout the subway stations of NY. Starting today, riders can download a special MTA App to school them on the art with descriptions, maps, video and audio pieces about the artists. What a neat idea! Is that a Roy Lichtenstein? Why yes. It’s fine for above ground stations or the few that have been equipped with wireless, but you have to pre-sync before submerging into the underground cell-phone dead-zone, i.e. the subway. Womp. Well, just peep hard, you can always look it up by station later. (Photo: Andrew Smith/Flickr)