A man takes a picture of an artwork by British graffiti artist Banksy at Lower Manhattan in New York, October 15, 2013. Art collectors and tourists in New York got a bargain during the weekend when British graffiti artist Banksy, whose work is expected to fetch upwards of $150,000 at an auction later this year, sold paintings at a pop-up stall in Central Park for $60. REUTERS/Eduardo Munoz (UNITED STATES - Tags: SOCIETY) - RTX14CMD