Thermal mass architecture, modern building design, exposed concrete walls, polished concrete floors, natural ventilation systems, passive heating and cooling, large south-facing windows, clerestory windows, thermal mass materials, high-performance insulation, sustainable energy efficiency, eco-friendly construction, minimalist interior design, industrial aesthetic, urban landscape, city skyline, cloudy day, soft diffused lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.