Selected writings

Vasarely, Notes Brutes (1954-1964)

Michel Seuphor (1955)

Yvaral, Galerie Blanche (1985)

Jorge Romero Brest (1958)

Vasarely (1963)

Pace Gallery (1964)

Galerie Veranneman (1973)

Yvaral, Mona Lisa synthétisée ? (1985)