Nicola Perscheid; Der Worpsweder Maler Heinrich Vogeler; Staatliche Landesbildstelle Hamburg; Collection on the History of Photography; collodion paper; black and white positive process; picture size: height: 22.40 cm; width: 16.60 cm; inscribed: u. on the passepartout: in brown ink: Heinrich Vogeler - painter; Worpswede; portrait photography; full-length portrait; seated figure; artist; portrait; self-portrait of a painter; Heinrich Vogeler