Paradigm-shifter for public art in the '80s, groundbreaking (and openly queer) performance artist in the '70s, Burton showed new ways of connecting. Stylish and sharp-witted, Scott Burton's sculptures of the 1980s doubled as chairs, benches or tables. When they appeared in urban plazas, college campuses and corporate lobbies, they messed with conventions for public art, provokingly and delightfully. A fresh wind blew in stale places.