Kohle über (?) Bleistift ["323mm x 260mm (Blatt)"] 2001-132-26
Kohle über (?) Bleistift ["325mm x 260mm (Blatt)"] 2001-132-30
Collage ["210mm x 145mm (Blatt)"] 1975-16
Collage ["200mm x 155mm (Blatt)","160mm x 130mm (Bild)"] 1961-3