Selected Work 1960s


Dichotomic Organization


Magical Space Forms, 1960  oil on canvas 42 x 64 inches; 106.7 x 162.6 centimeters

Magical Space Forms, 1960
oil on canvas
42 x 64 inches; 106.7 x 162.6 centimeters

Untitled, 1960  oil on canvas 28 x 42 inches; 71.1 x 106.7 centimeters

Untitled, 1960
oil on canvas
28 x 42 inches; 71.1 x 106.7 centimeters

Untitled, Magical Space Forms, 1960  oil on canvas 40 x 60 inches; 101.6 x 152.4 centimeters

Untitled, Magical Space Forms, 1960
oil on canvas
40 x 60 inches; 101.6 x 152.4 centimeters

Dichotomic Organization, 1961  oil on canvas 40 x 50 inches; 101.6 x 127 centimeters

Dichotomic Organization, 1961
oil on canvas
40 x 50 inches; 101.6 x 127 centimeters

Dichotomic Organization

Dichotomic Organization

Dichotomic Organization, 1961  oil and enamel on canvas 50 x 60 inches; 127 x 152.4 centimeters

Dichotomic Organization, 1961
oil and enamel on canvas
50 x 60 inches; 127 x 152.4 centimeters

Untitled Dichotomic Organization, 1959  oil on canvas 50 x 50 inches; 127 x 127 centimeters

Untitled Dichotomic Organization, 1959
oil on canvas
50 x 50 inches; 127 x 127 centimeters

Untitled, Dichotomic Organization, 1961  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled, Dichotomic Organization, 1961
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters


Boulder Series


Magical Space Forms, 1961  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Magical Space Forms, 1961
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters

Magical Space Forms, 1962  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Magical Space Forms, 1962
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters

Magical Space Forms, 1963 enamel on canvas 72 x 60 inches; 182.88 x 152.4 centimetersSan Francisco Museum of Modern Art

Magical Space Forms, 1963
enamel on canvas
72 x 60 inches; 182.88 x 152.4 centimeters

San Francisco Museum of Modern Art

Magical Space Forms, 1962  oil on canvas 70 x 60 inches; 177.8 x 152.4 centimeters

Magical Space Forms, 1962
oil on canvas
70 x 60 inches; 177.8 x 152.4 centimeters

Untitled, 1962 oil on canvas 68 x 60 inches; 172.7 x 152.4 centimeters

Untitled, 1962
oil on canvas
68 x 60 inches; 172.7 x 152.4 centimeters

Magical Space Forms, 1962  oil on canvas 50 x 50 inches; 127 x 127 centimeters

Magical Space Forms, 1962
oil on canvas
50 x 50 inches; 127 x 127 centimeters

Magical Space Forms, 1962  Oil and enamel on burlap 50 x 60 inches; 127 x 152.4 centimeters

Magical Space Forms, 1962
Oil and enamel on burlap
50 x 60 inches; 127 x 152.4 centimeters

Magical Space Forms, 1962  oil and enamel on canvas 60 x 50 inches; 152.4 x 127 centimeters

Magical Space Forms, 1962
oil and enamel on canvas
60 x 50 inches; 152.4 x 127 centimeters

Magical Space Forms (Dual Imagery), 1962  oil on canvas 70 x 50 inches; 177.8 x 127 centimeters

Magical Space Forms (Dual Imagery), 1962
oil on canvas
70 x 50 inches; 177.8 x 127 centimeters

Untitled, 1962  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962  oil and enamel on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962
oil and enamel on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962  Oil and enamel on burlap 60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962
Oil and enamel on burlap
60 x 50 inches; 152.4 x 127 centimeters

Untitled, (Boulder Series), 1962  acrylic on canvas 10 x 8 1/2 inches; 25.4 x 21.6 centimeters

Untitled, (Boulder Series), 1962
acrylic on canvas
10 x 8 1/2 inches; 25.4 x 21.6 centimeters

Untitled, (Boulder Series), 1962  acrylic on canvas 10 x 10 inches; 25.5 x 25.5 centimeters

Untitled, (Boulder Series), 1962
acrylic on canvas
10 x 10 inches; 25.5 x 25.5 centimeters

Untitled (Boulder Series), circa 1962

Untitled (Boulder Series), circa 1962

Untitled, (Boulder Series), 1962  acrylic on canvas 9 3/4 x 9 1/2 inches; 24.8 x 24.1

Untitled, (Boulder Series), 1962
acrylic on canvas
9 3/4 x 9 1/2 inches; 24.8 x 24.1

Untitled, 1962  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1962
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1963  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (Yellow Form on White), 1963

Untitled (Yellow Form on White), 1963

Untitled (Boulder Series), 1962  Acrylic on canvas 20 x 20 inches; 50.8 x 50.8 centimeters

Untitled (Boulder Series), 1962
Acrylic on canvas
20 x 20 inches; 50.8 x 50.8 centimeters

Untitled, 1963  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1962

Untitled, 1962

Untitled, 1963  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (Boulder Series), 1963  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (Boulder Series), 1963
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters


Hard Edge Lines


Untitled, 1963

Untitled, 1963

Untitled, 1963  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1963
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1964  oil and enamel on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1964  oil and enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964  oil and enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964  oil and enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled Composition, 1964  oil and enamel on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled Composition, 1964
oil and enamel on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1964 oil and enamel on canvas 60 1/8 x 50 1/8 inches; 152.9 x 127.5 centimetersMuseum of Modern Art, New York

Untitled, 1964
oil and enamel on canvas
60 1/8 x 50 1/8 inches; 152.9 x 127.5 centimeters

Museum of Modern Art, New York

Untitled, 1964  oil an enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964
oil an enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1964
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1964  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1964
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1964  oil and enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1963 Ed. 30/0  oil and enamel on canvas 60 x 72 inches; 152.4 x 182.9 centimeters

Untitled, 1963 Ed. 30/0
oil and enamel on canvas
60 x 72 inches; 152.4 x 182.9 centimeters

Untitled, 1964 Ed. 31/0  oil and enamel on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1964 Ed. 31/0
oil and enamel on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1964  oil and enamel on canvas 60 x 72 inches; 152.4 x 182.9 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 72 inches; 152.4 x 182.9 centimeters

Untitled, 1964  oil on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1964
oil on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled 13, 1964  oil and enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled 13, 1964
oil and enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled (January), 1964  oil and enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled (January), 1964
oil and enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled (March 1), 1964  oil on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (March 1), 1964
oil on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (March 10), 1964  oil and enamel on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (March 10), 1964
oil and enamel on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (April 9), 1964  oil and enamel on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled (April 9), 1964
oil and enamel on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled (September 4), 1964  oil and enamel on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled (September 4), 1964
oil and enamel on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled (September 22), 1964  acrylic on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (September 22), 1964
acrylic on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (December 3), 1964  oil and enamel on canvas 60 x 40 inches; 152.4 x 101.6 centimeters

Untitled (December 3), 1964
oil and enamel on canvas
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled (December 12), 1964  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled (December 12), 1964
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled (July 21), 1966  acrylic on canvas 90 x 60 inches; 228.6 x 152.4 centimeters

Untitled (July 21), 1966
acrylic on canvas
90 x 60 inches; 228.6 x 152.4 centimeters

Untitled, 1968 acrylic on canvas,  60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1968
acrylic on canvas,
60 x 40 inches; 152.4 x 101.6 centimeters

Untitled, 1968  Acrylic on canvas 24 x 16 inches; 61 x 40.6 centimeters

Untitled, 1968
Acrylic on canvas
24 x 16 inches; 61 x 40.6 centimeters

Untitled, 1964 oil on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1964
oil on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1964  oil and enamel on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 50 inches; 152.4 x 127 centimeters

Untitled (February 10), 1965  oil on canvas 60 x 50 inches; 152.4 x 127 centimeters

Untitled (February 10), 1965
oil on canvas
60 x 50 inches; 152.4 x 127 centimeters

Hardedge Line Painting, 1963 Enamel on canvas 72 x 60 inches; 182.88 x 152.4 centimetersLos Angeles County Museum of Art

Hardedge Line Painting, 1963
Enamel on canvas
72 x 60 inches; 182.88 x 152.4 centimeters

Los Angeles County Museum of Art

Untitled, 1964  oil and enamel on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1964
oil and enamel on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1965-71  acrylic on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1965-71
acrylic on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (January 20), 1966  oil on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (January 20), 1966
oil on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1966  matte enamel and liquitex on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled, 1966
matte enamel and liquitex on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (December 24), 1966  oil and enamel on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (December 24), 1966
oil and enamel on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (March 2), 1966  oil on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (March 2), 1966
oil on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (April), 1967  acrylic on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (April), 1967
acrylic on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1965  oil on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1965
oil on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled, 1966 matte enamel on canvas 60 x 60 inches; 152.4 x 152.4 centimetersCarl & Marilynn Thoma Art Foundation

Untitled, 1966
matte enamel on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Carl & Marilynn Thoma Art Foundation

Coral and Blue Abstract, 1967 acrylic on canvas 59 3/4 × 59 7/8 inches; 151.8 × 152 centimetersHirshhorn Museum and Sculpture Garden, Smithsonian Institution

Coral and Blue Abstract, 1967
acrylic on canvas
59 3/4 × 59 7/8 inches; 151.8 × 152 centimeters

Hirshhorn Museum and Sculpture Garden, Smithsonian Institution

Untitled (February 4), 1967  oil on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (February 4), 1967
oil on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (March), 1967  acrylic on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (March), 1967
acrylic on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled Magical Space Forms (July 13), 1968  acrylic on canvas 60 x 54 inches; 152.4 x 137.2 centimeters

Untitled Magical Space Forms (July 13), 1968
acrylic on canvas
60 x 54 inches; 152.4 x 137.2 centimeters

Untitled, 1968  acrylic on canvas 36 x 36 inches; 91.5 x 91.5 centimeters

Untitled, 1968
acrylic on canvas
36 x 36 inches; 91.5 x 91.5 centimeters

Untitled (July 14), 1969  acrylic on canvas 72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (July 14), 1969
acrylic on canvas
72 x 60 inches; 182.9 x 152.4 centimeters

Untitled (August 23), 1969  acrylic on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (August 23), 1969
acrylic on canvas
60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (Magical Space Forms), 1969 acrylic on linen 60 x 60 inches; 152.3 x 152.3 centimetersSmithsonian American Art Museum

Untitled (Magical Space Forms), 1969
acrylic on linen
60 x 60 inches; 152.3 x 152.3 centimeters

Smithsonian American Art Museum

Untitled (December), 1969  acrylic on canvas 60 x 60 inches; 152.4 x 152.4 centimeters

Untitled (December), 1969
acrylic on canvas
60 x 60 inches; 152.4 x 152.4 centimeters