Portrait of Robert Motherwell in his Provincetown Studio. Robert Motherwell Papers, Dedalus Foundation Archives // An important imperial painting of Chakrasamvara, China, dated to the 13th year of Chenghua, corresponding to 1477 (detail). Estimate: $300,000-500,000. Offered in Indian, Himalayan & Southeast Asian Works of Art on 24 September 2020 at Christie’s in New York // Photographer Antony Armstrong-Jones, 1st Earl of Snowdon, in 1958 (detail). Photo: Tom Blau / Camera Press // Hans Hartung, P1973-A36, 1973. Offered in La Biennale Paris, 24 September-8 October, Online. Artwork: © Hans Hartung, DACS 2020 // Henri de Toulouse-Lautrec (1864-1901), La Reine de Joie (detail). Estimate: $20,000-30,000. Offered in The Collection of A. Jerrold Perenchio Chartwell: An Henri Samuel Commission, 1-16 September 2020, Online // Portrait of Commandant Paul-Louis Weiller (detail). Photo: © François Lochon/Gamma-Rapho/via Getty Images |