Untitled, 11" x 14", pastel, ink on paper, 1974,

Untitled, 12" x 18", pastel, ink on paper, 1974

Untitled, 12" x 18", ink on paper, 1973

Untitled, 12" x 18", ink on paper, 1973

Untitled, 12" x 18", ink on paper, 1973

Untitled, 12" x 18", ink on paper, c. 1974

Untitled, 12" x 18", ink on paper, c. 1974

Untitled, 12" x 18", ink on paper, 1974

Untitled, 12" x 18", ink on paper, 1973

Untitled, 12" x 18", ink on paper, 1973

Untitled, 12" x 18", ink on paper, 1973