acrylic and chocolate on Düsseldorf postcard, mounted to cardboard

signed with the artist's initials 'D. R.' lower right; further dated '68' lower centre

postcard 15.3 x 20.4 cm (6 x 8 in.)
overall 19.1 x 25.4 cm (7 1/2 x 10 in.)

Executed in 1968.