Works by: Rudolf Duhrkoop [German, 1848 – 1918]

Rudolf Duhrkoop [German, 1848 – 1918]
Anna Muthesius in the Conservatory
1910, Berlinische Galerie, Berlin

Rudolf Duhrkoop [German, 1848 – 1918] and Minya Diez-Duhrkoop [German, 1873 – 1929]
Clotilde von Derp-Sakharoff
1912, Royal Photographic Society, Bath