Oil/cardboard, 45 x 62,5 cm, lo. ri. sign. Wiethüchter, framed under glass, uninspected out of frame. - German landscape, figure a. landscape painter, main exponent of Rhenish Expressionism, studied at the Berlin art school a. took lessons at the painting classes of the Berlin art museum, settled in Barmen, member of "Junges Rheinland" a. the Berlin "Novembergruppe", created also frescoes a. glass paintings, in 2011 he was honoured with a retrospective in the Wuppertal Von der Heydt Mus. - Mus.: Wuppertal (Von der Heydt Mus.). - Lit.: Thieme-Becker, Vollmer.