(Image via Watz)


1955-1965: Folklore planétaire, permutations and serial art: On 2 March 1959, Vasarely patented his method of unités plastiques. Permutations of geometric forms are cut out of a coloured square and rearranged. He worked with a strictly defined palette of colours and forms (three reds, three greens, three blues, two violets, two yellows, black, white, gray; three circles, two squares, two rhomboids, two long rectangles, one triangle, two dissected circles, six ellipses) which he later enlarged and numbered. Out of this plastic alphabet, he started serial art, an endless permutation of forms and colours worked out by his assistants.

(The creative process is produced by standardized tools and impersonal actors which questions the uniqueness of a work of art.) In 1963, Vasarely presented his palette to the public under the name of Folklore planetaire.