A 3d rendering of a modern, minimalist building with a simple, minimalist design. the building has a rectangular shape with a flat roof covered in black shingles, and a large sliding glass door on the right side, allowing for a clear view of the outside. The exterior walls are made of concrete, and the building is centered in the image, with a clear blue sky visible in the background. the image is rendered in a realistic style with smooth textures, giving it a clean and polished appearance.