El Lissitsky Quote

The short step then required to complete the stride consists in recognition of the fact that a contre-relief is an architectonic structure, but the slightest deviation from the plumb-line of economy leads into a blind alley. The same fate must also overtake the architecture of cubist contre-relief... By taking these elements FROM THEM for itself it wants to become equally entitled to take its place alongside them as a new creation. The reference is to the narrow technical discoveries for example the submarine, the aeroplane, the motors and dynamos of every kind of motive power in each part of a battle-ship. Contre-relief is instinctively aware of their legitimate origin their economy of form and their realism of treatment.

'Suprematism' in World Reconstruction (1920)