A photo-realistic rendering of a modern, brick-built school courtyard at night, with a clear blue sky and a few stars visible in the background. the courtyard is illuminated by warm, ambient lighting, casting a soft glow on the brick walls and wooden floor. on the left side of the image, a few students are walking along the walkway, while on the right side, a small white dog is sitting on the wooden floor, looking up at the students. the students are dressed in casual clothing, with one student wearing a blue shirt and jeans, and the other wearing a black jacket and jeans. the brick wall on both sides of the courtyard provides a contrast to the warm lighting, creating a cozy atmosphere.