Key Art By Phil Mortillaro, Greenwich Locksmith Shop, New York City, United States

Seen from a distance, the patterns on the Greenwich Locksmiths facade look like a bunch of spirals and squiggles, but as soon as you get a little closer and notice the whole thing is covered with tens of thousands of keys, you realize just how impressive it really is. Mr. Mortlillaro created this unique work of art by himself, last October, and his shop – reputed as one of the best in the business – is getting a lot more attention.