Winter (study)

Charcoal and mixed media on canvas

48 cm - 60 cm (18.9 in - 23.62 in)

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

Heritage Auctions - Texas, Dallas,Sep 21, 2017

Timor

Ink and watercolor on paper

22.9 cm - 31.8 cm (9.02 in - 12.52 in)

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

Sold for: Signedin to unlock

Christie's - New York,Apr 22, 2013

Farmyard, 1957

Pen and ink

5.5 cm - 8.2 cm (2.17 in - 3.23 in)

Estimated price : $80 - $150

Sold for: Signedin to unlock

Rachel Davis Fine Arts - Cleveland, Ohio,Oct 19, 2012

Ruins in Rome

Pen

23.5 cm - 26.7 cm (9.25 in - 10.51 in)

Estimated price : -

Sold for: Signedin to unlock

Heritage Auctions - Texas, Dallas,May 21, 2012

Landscape and Poppies, 1938

Charcoal on paper

15.5 cm - 13.4 cm (6.1 in - 5.28 in)

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

Bonhams - N/A,Nov 28, 2011

Tree Study., 1964

Brush and black ink with white heightening on Fabriano greenish-gray laid paper

33.5 cm - 51.2 cm (13.19 in - 20.16 in)

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

Sold for: Signedin to unlock

Swann Galleries - New York,Jun 08, 2011

THREE CHILDREN'S ILLUSTRATIONS

Woodcut

7 cm - 9.75 cm (2.76 in - 3.84 in)

Estimated price : $400 - $600

Sold for: Signedin to unlock

Grogan & Company - Massachusetts,Feb 12, 2011

Roman Scene., 1957

Pen and ink

21.5 cm - 27.7 cm (8.46 in - 10.91 in)

Estimated price : $400 - $600

Swann Galleries - New York,Jun 21, 2010