Exhibition catalogue published in conjunction with show held October 11 - 25, 1964. Essay by E.C. Goossen. Artists in the exhibition include Carl Andre, Walter Darby Bannard, Robert Barry, Robert Huot, Patricia Johanson, Antoni Milkowski, Douglas Ohlson, and Terrence Syverson. Includes a brief biographical entry for each artist, and a list of the members of the friends of the Hudson River Museum. Printed in black-and-white.