brutalism exterior shot render a modern two story commercial building with a sleek and minimalist design the first story is accentuated with large glass windows framed in black reflecting the bright daylight the exterior walls of the building are painted in a clean light grey color which contrasts with the dark grey roof the smooth concrete pathway and driveway should appear in a medium grey tone add well maintained small patches of green grass on the ground level near the entrance to bring a touch of nature to the scene the atmosphere should be bright and clear to signify a lively day shadows should fall naturally giving depth and dimensionality to the structure utilize realistic lighting to emphasize the modern appeal and clean lines of the building render the structure with fine details ensuring clarity in the windows and the fa ade s subtle materials and textures architecture