The experiments on the displacement of the viewer extended those of the reliefs.
This time, the pictures were linked to the displacements of the viewer whose path speed up the changes. My knowledge on the lumaline (metallic mirrored rhodoid) with a flexibility easy to use, made my first experiment possible in 1963; I was using some curved reflective slates which distort the pictures placed perpendicular to the screen.
Other experiments followed, based on the displacement of the viewer who leaves the space with the surrounding pictures. The wall had reflective slates which fraction and multiple the pictures on the opposite side of the viewer positioned on the other side of the wall. On this principal I did more experiments using a screen with certain pictures which are fractioned and multiplied by reflective, flat or hammered slates.
