Doppelporträt Heiner Friedrich und Fritz Dahlem. 1971.
Aquatint and heliograph.
Not recorded in Jahn. Signed, dated and numbered 239/300. On cardboard (double sheet with centrefold). cm ( in)Each portrait ca. 30,5 x 22 cm (12 x 8,6 in). Sheet: 42 x 63 cm (16,5 x 24,8 in)

After drawings by the artist. [LB]
In good condition. Hardly noticeable trace of creasing near centerfold.