A 3d rendering of a modern courtyard with stone walls and a cobblestone pathway. the courtyard is narrow, with a brick wall in the background and potted plants on either side. the walls are made of gray stone, and each wall has a small window with black frames, allowing natural light to filter in. the sky is clear, and the overall atmosphere is bright and sunny. the image is taken from a low angle, giving a clear view of the courtyard and its surroundings.