Freestanding Ventilation Stack in an Empty Plaza

Freestanding Ventilation Stack in an Empty Plaza: A single freestanding louvred ventilation stack rising from an otherwise empty paved plaza, slots stacked up its one camera-facing face, an asphalt service grate set into the paving nearby, and an orange pedestrian figure crossing the open space. A stylized isometric neo-brutalist scene of raw board-formed concrete Brutalist architecture - flat unmixed colour with a heavy ink contour and no bevel, the hard offset shadow signature carried behind the entrance canopy or portico - delivered as a hero iso render on a transparent background plus the assembled model as GLB with the contour built as geometry.