British artist Jonathan Darby did a show at White Walls in 2012, transforming the gallery into a shanty town—a theme inspired by his work teaching children in the Congo. But Darby says Giarla delivered only $3,500 of the nearly $14,000 in payments and returned artwork the artist says he was due. After 3½ years of attempting to get his money, Darby just gave up. "When you're so far away, it's kind of difficult," Darby explained via Skype while in Greece. "I wasn't aware of the full extent of how bad things were."