Architecture, Building and Structure Design Lumen Cube Office by Viktar Varabei Lumen Cube is a commercial development that seamlessly balances business efficiency with a substantial contribution to the urban environment. It creates a bright, creative, and inspiring space for people. The fully glazed central atrium is the main highlight flooded with daylight by day and glowing warmly at night. The dynamic cubic composition with protruding glass volumes gives the building visual lightness and a distinctly modern character. Open green terraces, flexible office layouts, and energy-efficient solutions make Lumen Cube a prime example of modern, comfortable architecture.