The weekend exhibition known as Art on Paper is ready to unfold once again at Pier 36 on Manhattan’s hip and happening downtown waterfront. Despite the fair’s name, this innovative collection isn’t just works on paper, but also spotlights sculpture, photography and painting that incorporates and/or is somehow inspired by the medium. More than 80 galleries are set to sell works at this annual event, which is associated with the Brooklyn Museum and several other prestigious New York art entities.