Feder in Braun ["258mm x 191mm (Blatt)"] 23918
Feder in Braun ["289mm x 225mm (Blatt)"] 23006
Feder in Schwarz, Pinsel in Braun, über Graphit ["497mm x 665mm (Blatt)"] 38688
Messing [] S-1970-22
Collage ["200mm x 155mm (Blatt)","160mm x 130mm (Bild)"] 1961-3