Drawings

Drawing 1973 graphite on paper 202 x 147 mm

Drawing 1973 graphite on paper 204 x 148 mm

Drawing 1973 graphite on paper 203 x 148 mm

Drawing 1973 graphite on paper 208 x 202 mm

Drawing 1973 graphite/crayon on paper 208 x 148 mm

Drawing 1970s graphite on paper 203 x 207 mm

Drawing 1970s graphite/ink on paper 208 x 205 mm

Drawing 1975 graphite on paper 147 x 202 mm

Drawing 1975 graphite on paper 204 x 146 mm

Sketch for Nobel Prize Diploma 1975 graphite on paper 146 x 203 mm