20 WEST 29TH ST NEW YORK, NY, THE ACE HOTEL
James Gulliver Hancock is an Australian–turned–New Yorker who has set about to draw every building in New York City, a truly daunting, but extremely intriguing task. James keeps track of his illustrated census on his beautifully maintained website, All The Buildings In New York. His work has been turned into a book, All The Buildings In New York (That I've Drawn So Far). The really cool part of James' site is that you can search for illustrated structures by both borough and building type.
To follow James along his quest, visit All The Buildings In New York