Exhibition catalogue published in conjunction with show held January 15 - February 25, 1969. Traveled to the Marion Koogler McNay Art Institute, San Antonio, Texas, March 16 to April 13, 1969. Text by Stephen S. Prokopoff. Artists include: Bruce Beasley, Louise Nevelson, Robert Morris, Sam Richardson, Ronald Grow, Eva Hesse, Harold Perisco Paris, Craig Kauffman, Ed McGowin, John F. Bennett, Sylvia Stone, Charles Ross, Richard K. Randell, Donald Judd, James Grant, Robert Stevenson, Stylianos Gianakos, Dewain Valentine and David Weinrib. Includes exhibition checklist.