François Poyet (FR, 1948)
François Poyet is a French Lettrist artist also involved in music, poetry, cinema, and architecture. In the field of visual arts, he has enriched the movement with new aesthetic structures. François Poyet is indeed the creator of the modular three-dimensional hypergraphy: volume structures containing signs inspired in part by Chinese calligraphy. François Poyet was also interested in the anamorphoses of writing, which can be read only from a certain angle, which he named anamorphographies.