"Not world visions, but world reality," said El Lissitzky, as he attempted to justify the meaning of his "Proun" (conquest of space). "The Proun goes beyond the oil painting and its artist, on the one hand, and the machine and the engineer, on the other, and advances to the structure of space, organises it according to the elements of all dimensions and builds a multi-faceted but uniform design of our Nature." -excerpt from Werner Krüger's introduction to Vision of Space exhibition catalogue.
"Well-choreographed survey of the interdependence of art and architecture in 20th-century art"
-Gérard A. Goodrow, ARTnews, March1992