Sarah Graham You can find more of her work here http://www.grahamgallery.co.uk/home.html
Auricula. From Robert John Thornton, Temple of Flora, London, 1799-1807
stephen ormandy http://decdesignecasa.blogspot.it
Otto Dix (German, New Objectivity, 1891–1969): Portrait of the Journalist Sylvia von Harden, 1926. - Google Search
Peter Lanyon, Fossil, 1952, offset drawing with oil on paper, Gillian Jason Gallery, London.
Pablo Picasso. Female bust. 1934 year
Artist and his model - Pablo Picasso 1926
Mirka Mora a shining light, so lucky to have her.
Marc Chagall - "Literature", 1920