Among the pioneers of twentieth-century sculpture, Naum Gabo’s ‘construction drawings’ are not preparatory sketches in the conventional sense, nor are they autonomous works divorced from sculptural intention. Rather, they are propositions — lucid, spatial blueprints in which line becomes structure and drawing becomes a mode of building. In them, Gabo articulated one of the central ambitions of modernism: the liberation of sculpture from mass and its reconstitution through space itself.

Born in 1890 in Russia, Gabo emerged as a leading voice of Constructivism in the years following the Revolution. With his brother Antoine Pevsner, he issued the Realistic Manifesto in 1920, rejecting volume and mass as the primary means of sculptural expression and advocating instead for the use of line and plane to reveal space as a constructive element.

In the interwar and postwar periods, as Gabo settled in Britain and later the United States, these principles acquired renewed resonance. His constructions spoke to a world reshaped by technology, yet yearning for order and clarity. The construction drawings therefore occupy a pivotal place within Gabo’s oeuvre. They are both analytical and aspirational — diagrams of possibility rather than records of what already exists.