722
1977
Pencil, oil pastel and diluted ink on smooth wove paper
723
29.7.1971
Watercolour on thin wove paper
724
1977
Pencil and coloured pencil on squared paper
725
1978
Watercolour on wove paper
726
1976
Ink, diluted, and acrylic paint on cotton fabric, wooden
727
1994-1995, published in 2011
9 copper engravings, 3 of them in double impressions, with
1525
1971
Pencil drawing on yellowish paper
1526
1994-1995
Copperplate engraving on Zerkall wove paper in half-linen