[1] Green Gallery is noted for giving early visibility to a number of artists who soon rose to prominence, such as Yayoi Kusama, Mark di Suvero, Donald Judd, and George Segal.
[2]: 112 While the Green Gallery was not a commercial success, it was distinguished by Bellamy's wide-ranging taste and his presentation of artists working in directions that soon became recognized as vital trends.
[2]: 274–78 Although Bellamy did not represent Andy Warhol, Green was the first American gallery to exhibit one of his Pop paintings, 200 One Dollar Bills (1962), included in a 1962 group show.
[2]: 166–67 The gallery also presented the work of artists such as Tom Wesselmann, Alfred Leslie, Milet Andrejevic, Robert Beauchamp, Neil Williams, Philip Wofford, Ralph Humphrey, Ronald Bladen, Richard Smith, Sally Hazelet Drummond, Pat Passlof, and Tadaaki Kuwayama.
Other artists who exhibited in group exhibitions there included Kenneth Noland, Ellsworth Kelly, Yayoi Kusama, Frank Stella, John Chamberlain, Daniel Spoerri, George Brecht, Miles Forst, Walter Darby Bannard, Robert Whitman, Julius Hatofsky, Burgoyne Diller, Myron Stout, Richard Stankiewicz, Lester Johnson, James Lee Byars, Sidney Tillim, Charles Ginnever, Anthony Magar, Felix Pasilis, Alice Mason, H.C. Westermann, Lee Lozano, Joan Jacobs, Lilly Brody, Jean Follett, Aristedemos Kaldis, Leslie Kerr, Kaymar, Peter Agostini, Phillip Pavia, Franz Kline, among others.