Modern steel buildings, sleek metal facades, industrial chic aesthetic, exposed ductwork, polished concrete floors, minimalist interior design, urban cityscape, cloudy grey sky, dramatic lighting effects, high-contrast shadows, 1/1 composition, symmetrical framing, bold architectural lines, rust-resistant coatings, galvanized finishes, eco-friendly construction materials, sustainable building practices, airy open spaces, floor-to-ceiling windows, natural ventilation systems.