During Pop art's heyday in the 1960s, a small headstrong group presented themselves as artists' artists rather than media darlings. Renegade works by Richard Artschwager, William Copley, Steve Gianakos, Alfred Jensen, Peter Saul, John Tweedle, John Wesley, H.C. Westermann and Joe Zucker demonstrate this thesis for the European exhibition, "Exile on Main Street."