Willem de Kooning in his studio, 1953 (detail). Photo: © Tony Vaccaro / Bridgeman Images. Artwork: © 2020 The Willem de Kooning Foundation / Artists Rights Society (ARS), New York. Willem de Kooning (1904-1997) Woman (Green), 1953-55. Offered in 20th Century Evening Sale on 6 October at Christie’s in New York / DACS, London 2020 // John Minton, 1951. Photo: © Estate of Russell Westwood / National Portrait Gallery, London. Artwork: © Estate of John Minton // Cy Twombly (1928-2011), Untitled [Bolsena], 1969. Estimate: $35-45 million. Offered in 20th Century Evening Sale on 6 October 2020 at Christie’s in New York. Artwork: © Cy Twombly Foundation |