This work was produced in an edition of two hundred as Donald Judd’s contribution to a portfolio titled Ten from Leo Castelli, published by Tanglewood Press in 1968. In addition to this work, the portfolio included works by Lee Bontecou, Jasper Johns, Roy Lichtenstein, Robert Morris, Larry Poons, Robert Rauschenberg, James Rosenquist, Frank Stella, and Andy Warhol.