Pencil Drawings 15,5 x 24 cm - 1984 21 x 29,5 cm - 1983 15,5 x 24 cm - 1983 15,5 x 24 cm - 1982 24 x 15,5 cm - 1982 19 x 21 cm - 1982 20 x 13 cm - 1981 20 x 13 cm - 1981 20 x 13 cm - 1981 20 x 13 cm - 1981 Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide) Slide 4 Slide 4 (current slide) Slide 5 Slide 5 (current slide) Slide 6 Slide 6 (current slide) Slide 7 Slide 7 (current slide) Slide 8 Slide 8 (current slide) Slide 9 Slide 9 (current slide) Slide 10 Slide 10 (current slide)