A 3d rendering of a modern, minimalist building with a concrete exterior and a sloping roof, set against a bright blue sky with fluffy white clouds. the building has large, rectangular windows that allow natural light to filter in, and a glass railing along the entrance. There are three people walking in front of the building, two men and one woman, all wearing casual clothing and carrying backpacks. the scene is set outdoors, with a clear blue sky and trees in the background. the image is a digital rendering with a high resolution and a realistic style.