All of his work translates, in its own mutations, a will to simultaneously grasp the present and forecast the future, reflecting the thought typical of his era. As a witness of his time, he broadens his art with new visions inspired from science and new technologies. His interest in psychoanalysis leads him to make use of the unconscious in his Automatist gestural works (1946-1957). From his observations using electronic optical instruments, he wanted to express the infinitesimal and the infinitely big in his Taschist paintings (1954-1956). In New York (1965-1968), he refines his kinetic studies by meeting with researchers working at Bell Laboratory.