You might like Left Right Torsion Naum Gabo 1928–36 Stone with Collar Naum Gabo c.1933 First Sketch for a Monument for an Institute of Physics and Mathematics Naum Gabo 1919 Model for ‘Spheric Theme with Centre’ Naum Gabo c.1937 Spheric Theme (Penetrated Variation) Naum Gabo c.1937–40 Model for ‘Construction on a Line’ Naum Gabo c.1937 Model for ‘Construction in Space ‘Crystal’’ Naum Gabo 1937 Model for ‘Spiral Theme’ Naum Gabo 1941 Construction on a Line Naum Gabo 1935–7 Model for ‘Rotating Fountain’ Naum Gabo 1925, reassembled 1986 Construction: Stone with a Collar Naum Gabo 1933, this version c.1936–7 Kinetic Stone Carving Naum Gabo 1936–44