I stood on the second bridge of the Derzhprom building on a Tuesday morning in March, watching the fog lift from the six linked towers. The concrete — board-marked, brutal, alive — still carried the grain of the timber it was poured against. Serhii Serafimov and his engineers completed this structure in three years, a pace that seems impossible now, in our age of committees and compliance. They built it without cranes that could reach its height. They built it by hand.
Bridges as a social programme
What makes Derzhprom radical is not its mass — over sixty thousand cubic metres of concrete — but its logic of connection. Three blocks are joined by suspended walkways at the seventh and ninth floors. They are the building's circulatory system: factory floor, administrative nerve centre, workers' assembly — all linked at height, so a typist never touches the ground on her way from the drafting office to the plenum.
When the constructivists spoke of the "sacral triad" of white, black and red, they were not speaking of aesthetics. White was raw plaster, black the ink of the plan, red the blood of production. Derzhprom is that triad at architectural scale. The only ornament is the diagonal shadow cast by its own structure against the Kharkiv sky.