William Roberts Studio per il dipinto perduto ‘Two-Step’, 1915 Matita, acquerello e guazzo ©Trustees of the British Museum, Londra © The Estate of John David Roberts. By courtesy of the William Roberts Society
William Roberts Studio per il dipinto perduto ‘Two-Step’, 1915 Matita, acquerello e guazzo ©Trustees of the British Museum, Londra © The Estate of John David Roberts. By courtesy of the William Roberts Society