Cam McCracken, director of the DPAG, described a new initiative designed to find out what Dunedin people want from public art. There is an interactive structure at the Gallery, and a second one will tour neighbourhood libraries, enabling people to say where, what and why public art is necessary (or not)! Ralph McCubbin Howell and Hannah Smith are Trick of the Light, and bring their show, Troll, to the Fortune Studio tonight for a three-night run.