A photo-realistic rendering of a modern, minimalist concrete building with a large wooden door in the center. the building has a rectangular shape with a flat top and two rectangular openings on either side. The doors are made of dark wood and have a smooth, polished finish. the entrance is flanked by two concrete pillars and a yellow rectangular platform at the bottom. the ground is made of concrete with a rough texture, and the sky is a clear, bright blue with no clouds. the image is taken from a low angle, looking up at the entrance. the overall atmosphere is simple and minimalistic, with no other elements present in the image.