• George Rickey: One Up One Down Oblique, Var. III, 1975, 70 x 37 cm, Edelstahl
  • George Rickey: One Plate Horizontal Diagonal II, 1979, 11 x 0 cm, Edelstahl
  • George Rickey: One Slender Line Horizontal, 1994, 35 x 0 cm, Edelstahl