Rugged brutalist building, raw concrete fa\u00e7ade, exposed ductwork, industrial pipes, urban cityscape, overcast sky, diffused natural light, clerestory windows, skylights, angular lines, minimalist aesthetic, functional simplicity, rough-hewn stone walls, metal accents, reclaimed wood textures, moody atmospheric lighting, shallow depth of field, 1/1 composition, realistic materials, ambient occlusion.