prompt: Outdoor scene in a historic setting featuring old artillery cannons on a manicured lawn, with a stone fortress wall and trees in the background. Centralized in the foreground is a large green cannon with well-worn wheels, facing left. Another similar cannon is positioned slightly further back to the left, with one more seen in the distant background on the right. The landscape is lush with vibrant green grass, and several trees are dispersed across the midground, including a large tree directly behind the central cannon. The stone wall featuring crenellations and a turret rises on the right, extending to meet a building with a red-tiled roof on the right edge. The sky above is a clear blue, contrasting with the earthy tones of the artillery and the natural greenery. Natural lighting, photorealistic, high depth of field, vivid color palette, serene and historical atmosphere, balanced composition.