Perhaps You Should, Executed circa 1979.

Coloured pencil pencil and graphite on paper

27.9 cm - 40.6 cm (10.98 in - 15.98 in)

Estimated price : €30,000 - €50,000

Sold for: Signedin to unlock

Christie's - New York,May 16, 2024

There Are Reasons, Executed in 1974.

Coloured pencil pencil and graphite on paper

31 cm - 41.2 cm (12.2 in - 16.22 in)

Estimated price : €30,000 - €50,000

Sold for: Signedin to unlock

Christie's - New York,May 16, 2024

Who Chicago

Lithograph in colors on tan wove paper

19.4 cm - 19.1 cm (7.64 in - 7.52 in)

Estimated price : $2,200 - $2,500

Bonhams - New York,Jun 04, 2020

SECOND - A STUDIOUS PERUSAL

Crayon colored pencil on paper

25.4 cm - 45.72 cm (10 in - 18 in)

Estimated price : $15,000 - $20,000

Sold for: Signedin to unlock

Sotheby's - New York,Mar 05, 2020

WHO'S SHE LOOKING FOR

Crayon colored pencil on Japanese paper

31.1 cm - 41.7 cm (12.24 in - 16.42 in)

Estimated price : $15,000 - $20,000

Sold for: Signedin to unlock

Sotheby's - New York,Mar 05, 2020

A New Day, 1966-1967

Graphite on paper

25.7 cm - 21 cm (10.12 in - 8.27 in)

Estimated price : $5,000 - $7,000

Sold for: Signedin to unlock

Christie's - New York,Sep 26, 2019

Untitled (Hairy Who Exhibition Poster for the San Francisco Art Institute); and Untitled (Hairy Who Exhibition Poster for the Hy, 1968

Offset Two offset lithographs in colors, on wove paper,

55.9 cm - 43.2 cm (22.01 in - 17.01 in)

Estimated price : $1,500 - $2,000

Phillips - New York,Apr 17, 2017

your so coarse (tish tish), 1977

Etching

22.2 cm - 20 cm (8.74 in - 7.87 in)

Estimated price : $3,000 - $5,000

Sold for: Signedin to unlock

Phillips - New York,Apr 17, 2017