Oil/canvas, 65,5 x 123 cm, lo. ri. sign. a. dat. C. Arp 911. - Landscape painter, studied at the Weimar academy under Th. Hagen a. L. v. Kalckreuth, sojourn of several years in Italy, thereafter in Kiel a. Weimar where he became professor, exhibitions in Munich, Berlin a. Düsseldorf. - Mus.: Kiel, Danzig, Weimar. - Lit.: Thieme-Becker, Vollmer, Bénézit a. others.