Nauen, Heinrich 1880 Krefeld - 1940 Kalkar Zinia in a black and white vase, circa 1930. Signed. Oil/panel, 98 x 65 cm. Catalog raisonné: Melcomess/Drenker-Nagels 617 Exhibitions: Kaiser Wilhelm Museum, 1948. memorial exhibition cat. No. 62. Städtisches Kunstmuseum, Bonn 1966 et al.

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