Fodor's Expert Review Castelli Gallery
Upper East Side
Free
One of the most influential dealers of the 20th century, Leo Castelli helped foster the careers of many important artists, including one of his first discoveries, Jasper Johns. Castelli died in 1999, but the gallery continues to show works by Roy Lichtenstein, Andy Warhol, Ed Ruscha, Frank Stella, Robert Morris, and other heavy hitters. There's a satellite gallery in the Times Square area.
