1633  
1969
Colour etching with embossing on wove paper
1634  
1962
Colour lithograph with embossing on Rives wove paper with  
1635  
1969
Portfolio contains 8 colour lithographs and 1 litho-collage  
1636  
1970
Colour lithograph on Japan paper
1637  
1974
Colour lithograph on Sala Gaspar wove paper with watermark
1638  
1978
Lithograph and embossing on cardboard