808
1987
Tusche und Farbstift
931
Pointed pen and ink drawing
932
1964
Pointed pen and ink drawing
933
Around 1965
Pointed pen and ink drawing
934
1969
Pointed pen and ink drawing
935
1980
Pointed pen and ink drawing
936
Around 1998
Pointed pen and ink drawing
931
Spitzfeder in Tusche
932
1964
Spitzfeder in Tusche
933
Um 1965
Spitzfeder in Tusche
934
1969
Spitzfeder in Tusche
935
1980
Spitzfeder in Tusche
936
Um 1998
Spitzfeder in Tusche