Untitled (Blue, Multi-Color), 1961

Oil and pastel on paper

8 x 6 inches

Planes (purple, red, blue), 1961

Oil and pastel on paper

6 x 9 inches

Chino Hills, 1957

India ink on paper

8 3/4 x 11 5/8 inches          

Cityscape, 1956

India ink on paper

10 3/4 x 13 1/2 inches

Untitled (Black, Red, Green), 1961

Oil and pastel on paper 

8 7/8 x 6 inches                   

Mondrian I, 1957

India ink on paper

8 3/4 x 11 5/8 inches

Untitled, 1954

India ink on paper

9 1/8 x 11 1/2 inches          

Landforms II, 1957

India ink on paper

8 3/4 x 11 1/2 inches

Untitled, 1958

India ink on paper

8 3/4 x 11 1/2 inches

Untitled, 1956

India ink on paper

11 3/4 x 17 3/8 inches

Untitled, 1952

India ink on paper

11 1/2 x 14 1/2 inches

Untitled, 1956

India ink on paper

11 3/4 x 17 1/2 inches

Drawing #32, 1964

India ink on paper

21 x 21 inches          

Drawing #5, 1965

India ink on paper

21 x 21 inches          

Drawing #23, 1965

India ink on paper

21 x 21 inches

Untitled, 1957

India ink on paper

10 3/4 x 13 5/8 inches

Untitled (Mauve, Pink, Black) 1961

Oil pastel on paper

6 x 4 1/2 inches       

Untitled (Green, Black, Silver), 1960

Oil and pastel on paper

6 x 4 1/2 inches

Untitled (Yellow, Brown), 1961

Oil and pastel on paper

6 1/4 x 4 11/16 inches        

Untitled, 1958                     

India ink on paper

8 3/4 x 11 5/8 inches

Landscape Forms, 1957

India ink on paper

8 1/16 x 11 1/16 inches

Mondrian II, 1957

India ink on paper

8 3/4 x 11 1/2 inches

Floating Forms, 1955                      

India ink on paper

8 3/4 x 11 1/4 inches

Floating Forms, 1955

India ink on paper

8 3/4 x 11 1/4 inches

Floating Forms, 1955                      

India ink on paper

8 3/4 x 11 1/4 inches