Anton Joachim Christian Bruhn; R鰊nequelle von der Schleuse aus der Schleuse; albumin paper; black and white positive process; image size: height: 15.90 cm; width: 22.70 cm; inscribed: recto on the cardboard: in lead: title; inscribed: verso on the cardboard: in blue ink: A. Bruhn; R鰊nequelle von der Schleuse aus der Schleuse; artistic photography; landscape photography; landscapes (temperate zone); nature; cow; river