Industrial-era factory building, exposed brick walls, reinforced concrete structures, metallic beams, functionalist aesthetics, minimalist decor, primary-colored accents, geometric shapes, clean lines, rectangular forms, abundant natural light, industrial-style lighting fixtures, raw materials, unadorned surfaces, utilitarian spirit, modernist philosophy, urban landscape, cityscape background, overcast skies, dramatic shadows, high contrast ratio, 1/1 composition, symmetrical framing, architectural photography.