The new Hudson Square art space Longhouse Projects will display the work of four contemporary artists from May 30 through July 3. Tisch Abelow, Seth Alverson, Ivin Ballen and Ariel Dill are included in the show. 'Their paintings are seductive and deceiving, but they do not ask, 'What is enough?'' according to the gallery's website. 'Instead, they ask, “What is this?”