Chemigram 20/12/56
Chemigram 1/5/70
Chemigram 8/2/61
Chemigram 28/5/61
Chemigram 7/12/70
Chemigram 29/11/76
Chemigram 26/1/79
Auto-Chemigram 10/2/81 IV

Chemigram 21/4/72

Hommage à Muybridge 1972

Chemigram 3/8/77 VII

Photo-Chemigram 9/3/79 H3

Chemigram 18/4/84

Chemigram 6/3/81 III

Hommage à Nonyme 1972

Chemigram 22/6/87

Chemigram 30/1/79 II

Photo-Chemigram 27/9/78

Photo-Chemigram 4/4/79

Chemigram 6/2/80

Chemigram 30/12/81 I

Chemigram 7/5/82

Chemigram 12/1/82

Chemigram 30/12/81 III

Chemigram 3/4/90

Chemigram 14/6/91

Expérimentations

Expérimentations

Maitrise

Chemigram 19/2/71 II