CHOULTSE, IVAN (1874–1939) Harvest, signed and dated 1924. Oil on canvas, 53.5 by 65.5 cm. Provenance: Russian Art, Sotheby's New York, 15 April 2008, lot 47. Acquired at the above sale by the present owner. Private collection, UK. Authenticity of the work has been confimed by the expert V. Petrov.