643
1967
Indian ink and watercolour on watercolour paper with
644
4 March 1982
Watercolour and paste paint on watercolour paper
645
6 March 1982
Watercolour and paste paint on watercolour paper
646
1969/1970
Photograph, mounted on chipboard, neon tube, 2 chain
1561
Rome, 13 October 1975
Limestone from Civitanova,
1562
1970
Etching on Rives wove paper with watermark
1563
1971
Algraph on thin, brownish wove paper
1564
1982
Drypoint on wove paper
1565
1987
Woodcut (white-line cut with drypoint on plywood)
1566
1991
3 Heliogravures on wove paper
1567
1997
Etching on wove paper
1568
2001
Heliogravure and aquatint on
1569
2007
Heliogravure in black and bistre on chine collé on wove