Brutalist architecture, concrete building, fortress-like, rugged texture, geometric shape, bold forms, fortress-like walls, small windows, narrow openings, monumental scale, urban landscape, cityscape, industrial atmosphere, raw concrete, exposed ductwork, minimal ornamentation, functionality emphasized, Le Corbusier inspired, modernist movement, 1960s-1970s style, dramatic lighting, low-key color palette, imposing presence, abstract composition.