Oil/canvas/cardboard, 13,5 x 18,5 cm, lo. ri. sign. R. Höckner. - One of the most important Hamburg impresionists besides Th. Herbst. H. studied 1886-90 at the Weimar Academy under Theodor Hagen a. travelled Italy a. South Germany. Since 1905 he lived in Hamburg, in 1915 he moved to Wedel in the outskirts of Hamburg.