Oil/canvas/cardboard, 17 x 25 cm, lo. ri. monogr. F., some dam., unframed. - Literature: Cat. rais.: Bochmann F 1365, Martius/Stubbe 1365. - One of the most important North German landscape painters of international reputation, studied at the Düsseldorf academy under O. Achenbach a. in Weimar under Th. Hagen, worked a. lived in Kleiseerkoog near Niebüll.