Charles Sirato, 1936 The Manifeste Dimensioniste Revue N+1

Animated by a new conception of the world, the arts in a collective fermentation (interpenetration of the arts) have begun to stir. And Each of them has involved with a new dimension, objectifying the weighty spiritual consequences of this fundamental change. Thus the constructivist tendency compels:

1 Literature to depart from the line and move in the plane

2 Painting to leave the plane and occupy space: Painting in space, constructivism, multimedia compositions.

3 Sculpture to abandon the closed immobile and dead space, that is to say the 3d space of Euclid, in order to conquer for artistic expression the four dimensional space of Minkowsky.

Then must come the creation of an absolutely new art: cosmic art (vaporisation of sculpture), syno-sense theatre. The total conquest of the art of 4d space (a Vacuum artis until now) Rigid material is abolished and replaced by gaseous materials.

signed: Ben Nicholson, Alexander Calder, Vincent Huidobro, Kakabdze, Kobro, Joan Miro, Moholy Nagy, Antonio Pedro, Arp, PA Birot, Camille Bryen, Robert Delauney, Cesar Doemla, Marcel Duchamp, Kandinsky, Fred Karm, Kotchar, Nina Negri, Mario Nissim, F Picabia, Prampolini, Prinner, Rathamann, Ch. Siarto, Sonia Delauney, Sophie Tauber Arp.

Duchamp, Salt Seller 1973, re the Bride of the large glass The shadow cast by a 4 diml figure on our space is a 3diml shadow (see Jouffret).

Theo Von Doesburg, What is Dada, 1923 Dada completely negates the generally acknowledged duality of matter and mind, woman and man, and in doing so creates the point of indifference, a point beyond mans understanding of time and space - in this connection Dada is one of the strongest manifestations of the 4d.