Louis Held; Gustaf Nagel in Weimar; Staatliche Landesbildstelle Hamburg; collection on the history of photography; silver gelatin paper; cardboard; black and white positive process; image size: height: 14.80 cm; width: 10.50 cm; inscribed: on verso of cardboard: photographer; place; dimensions and inv.- No. handwritten in black; stamp: verso and left on the cardboard: stamp of the Staatliche Landesbildstelle Hamburg; portrait photography; full-length portrait; man; Gustaf Nagel; The portrait shows Gustaf Nagel (artist name gustaf nagel); a so-called itinerant preacher in the studio in front of a painted landscape brochure. Nagel was one of the main figures of the life reform movement in Brandenburg around 1900. the role-portrait shows him in his everyday costume; barefoot; with long hair and a linen apron.