Mystery of the Street
Umbo (Otto Umbehr). Mystery of the Street. 1928. Gelatin silver print, 11 7/16 x 9 1/4" (29 x 23.5 cm). Thomas Walther Collection. Purchase. © 2013 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn
Umbo (Otto Umbehr). Mystery of the Street. 1928. Gelatin silver print, 11 7/16 x 9 1/4" (29 x 23.5 cm). Thomas Walther Collection. Purchase. © 2013 Umbo / Gallery Kicken Berlin / Phyllis Umbehr / VG Bild-Kunst, Bonn