Photo Cloud (Milan, 3 Photos), 1969 Lithograph 23 1/2 x 19 1/4 inches Edition of 125 Signed and numbered GO124
Photo Cloud (Milan, Blue), 1969 Lithograph 23 1/2 x 19 1/4 inches Edition of 75 Signed and numbered GO123
Photo Cloud (Milan, Purple), 1969 Lithograph 23 1/2 x 19 1/4 inches Edition of 75 Signed and numbered GO149
Photo Cloud (Milan, Salmon), 1969 Lithograph 23 1/2 x 19 1/4 inches Edition of 75 Signed and numbered GO148
Untitled (Photo Cloud), 1971 Lithograph and screenprint 14 x 23 inches From edition of 50 Signed and annotated GO150
Torn Sky (741), 1975 Mixed media; lithograph and torn tissue paper 20 x 26 inches Edition of unique color trial proofs Signed an annotated GO153
Torn Sky (742), 1975 Mixed media; lithograph and torn tissue paper 20 x 26 inches Unique edition of color trial prints Signed on verso GO125
Torn Sky (742), 1975 Mixed media; lithograph and torn tissue paper 20 x 26 inches Edition of unique color trial proofs Signed an annotated GO154
Torn Sky (742), 1975 Mixed media; lithograph and torn tissue paper 20 x 26 inches Edition of unique color trial proofs Signed an annotated GO155
Torn Sky Drawing, 1973 Pastel on paper 13 1/2 x 23 inches Signed GO151
Torn Sky Drawing, 1973 Pastel on paper 13 1/2 x 23 inches Signed GO152
Shotgun #308, 1981 Diptych; unique lithograph pierced with bullet holes from a shotgun 14 7/8 x 23 3/4 inches Edition of 30 (all unique) plus artist proofs Signed and annotated in pencil GO139
Shotgun #314, 1981 Diptych; unique lithograph pierced with bullet holes from a shotgun 13 1/8 x 21 inches Edition of 30 (all unique) plus artist proofs Signed and annotated in pencil GO140
Ocean Blue Drawing #36, 1988 Oil pastel on paper 22 1/2 x 16 inches Signed and dated in pencil GO141
Ocean Blue (L4), 1990 Lithograph 22 x 16 inches Edition of 20 Signed and numbered GO147
Ocean Blue 23 (Color Test Print #8), 1990 Lithograph 22 1/16 x 15 inches Unique color trial proof apart from the edition of 25 Signed and annotated in pencil GO145
Ocean Blue 23 (Color Test Print #13), 1990 Lithograph 24 15/16 x 18 7/8 inches Unique color trial proof apart from the edition of 25 Signed and annotated in pencil GO143
Blue Earth (Tornado Drawing #61) , 1991 Sumi Ink on Washi paper 19 1/2 x 13 inches Signed on verso GO138
Sherman (Tornado Drawing #20), 1991 Sumi Ink on Washi paper 25 x 19 5/8 inches Signed on verso GO137
Tornado Drawing #106, 1992 Sumi Ink on Washi paper 43 x 31 3/4 inches Signed on verso GO146