75/ 925 [Prints, drawings and paintings]. Rietberg, H. (20th cent.). (Market scene). Oil on panel, 10,6x16,4 cm., signed lower left, framed. Cock, A.J. (1905-1981). (Dancers). Drawing, pencil and brush and ink, 10,5x15,5 cm., signed "Aart Cock" in pen and ink, framed. - AND a watercolour of rice fields (signature unread).