August Sander ‘Student of Philosophy [Erich Sander]’, 1926, Gelatin silver print, size 9 45 × 7 ½ in 25 × 19 cm

August Sander ‘Student of Philosophy [Erich Sander]’, 1926, Gelatin silver print, size 9 45 × 7 ½ in 25 × 19 cm