Another major current in deconstructivist architecture takes inspiration from the Russian Constructivist and Futurist movements of the early twentieth century, both in their graphics and in their visionary architecture, little of which was actually constructed.
Artists Naum Gabo, El Lissitzky, Kazimir Malevich, and Alexander Rodchenko, have influenced the graphic sense of geometric forms of deconstructivist architects such as Zaha Hadid and Coop Himmelb(l)au. Both Deconstructivism and Constructivism have been concerned with the tectonics of making an abstract assemblage. Both were concerned with the radical simplicity of geometric forms as the primary artistic content, expressed in graphics, sculpture and architecture. The Constructivist tendency toward purism, though, is absent in Deconstructivism: form is often deformed when construction is deconstructed. Also lessened or absent is the advocacy of socialist and collectivist causes.
The primary graphic motifs of constructivism were the rectangular bar and the triangular wedge, others were the more basic geometries of the square and the circle. In his series Prouns, El Lizzitzky assembled collections of geometries at various angles floating free in space. They evoke basic structural units such as bars of steel or sawn lumber loosely attached, piled, or scattered. They were also often drafted and share aspects with technical drawing and engineering drawing. Similar in composition is the deconstructivist series Micromegas by Daniel Libeskind.
