the entrance to a very tall, concrete building

A minimalist architectural photograph from a far camera angle about a modern concrete building with a gravel courtyard. the image also shows a clear blue sky in the background. on the right side of the image, a small potted plant is placed on a concrete pedestal. the building has a rectangular shape with a flat roof and large windows that allow natural light to enter. the entrance of the building is framed by a sliding glass door that leads to the second floor. the concrete structure is simple and minimalistic, with no visible signs of wear or tear. the courtyard is empty, with small pebbles scattered throughout and a tree on the left side, adding a touch of greenery to the scene.