Spread out in the dark, hidden by a thick fog and light effects, big black polygons float in space.

A point of view materialized on the ground enables to visually reconstruct the shape of a rectangle. The scenographic device of Shape disturbs the spectator’s perception, who sometimes perceives a solid form, sometimes an exploded form, according to the principle of anamorphosis.

Shape is an in-situ installation that may or may not be accompanied by sound.


Shape v2, audiovisual installation (computer, software, video projectors, wood, black painting, sound, 3.25 meters high by 3.9 meters wide by 5.2 meters deep)

Presented at the Group Exhibition Anamorphose, Le Puzzle, from September 28 to November 10, 2017 / Thionville, France

Curated by Thierry Benoît



Conception, sound and design: Olivier Ratsi

Structure production: La Boîte à Sel with Max Klasen

Production: Le Puzzle


Shape, site specific installation (computer, software, interactivity, light, wood, black painting, 3 meters high by 4.5 meters wide by 5.3 meters deep)

Presented at the Group Exhibition Vers une Architecture de Lumière, La Chartreuse, from October 18 to November 8, 2015, Villeneuve-lès-Avignon, France

Curated by Julie Miguirditchian



Conception and design: Olivier Ratsi

Structure production: Vincent Obadia with Joachim Correia

Software Development: Benoit Simon

Technical director: Emilie Fouilloux


Avec le soutien de Edis pour l'art Numérique