Rudolph Dührkoop :: The Little Japanese. Published in The Amateur Photographer & Photographic News, vol. LIV, 1411, p. 390. 16th October 1911(From the London Salon of Photography). | src Musée Nicéphore Niépce
Rudolf Dührkoop (1848-1918) & Minya Diez-Dührkoop (1873-1929) :: Bildnis. Clotilde von Derp, ca. 1917. | src DKD – Deutsche Kunst und DekorationRudolf Dührkoop (1848-1918) & Minya Diez-Dührkoop (1873-1929) :: Aufnahme. Clotilde von Derp, ca. 1917. | src DKD – Deutsche Kunst und DekorationRudolf Dührkoop (1848-1918) & Minya Diez-Dührkoop (1873-1929) :: Clotilde von Derp, 20.07.1917. | src Wien MuseumRudolf Dührkoop (1848-1918) & Minya Diez-Dührkoop (1873-1929) :: Porträt von Clotilde von Derp, 1917. Der Nachlass des Schriftstellers und Journalisten Peter Altenberg. | src Wien Museum
Rudolph Dührkoop :: The Dance of Salomé, 1903-1908 (?). From ‘My Life and Dancing’ by Maud Allan, published by Everett & Co., London, 1908. Digitalized by NYPL. | src archive.org
Rudolf Dührkoop :: Portrait of a Young Woman, 1911. Gelatin silver print. (Recto, print) lower right, artist’s blindstamp: “Duhrkoop/1911”. | src Getty Museum
Rudolph and Minya Dührkoop :: The Dancer; Clotilde von Derp. (London Salon of Photography). Published by The Amateur Photographer & Photographic News, vol. LVIII, p. 264, September 22, 1913. | src Musée Nicéphore NiépceRudolph and Minya Dührkoop :: The Dancer; Clotilde von Derp. (London Salon of Photography). Published by The Amateur Photographer & Photographic News, vol. LVIII, p. 264, September 22, 1913. | src Musée Nicéphore Niépce