Tempera/cardboard, 30 x 42,5 cm, on the reverse on label sign. a. dat. Rolf Diener 1950 as well as titled, framed under glass, uninspected out of frame. - Painter a. graphic artist, F. was pupil of A. Illies at the Hamburg Landeskunstschule. He studied again 1948-51 at the 'Baukreis' under A. Fiedler. D. dealt with the most important trends of modernism a. developed from figurative to abstract painting. - Public collections: Hamburg (Kulturbehörde).