Write me a Stable Diffusion prompt that generates an image of aerial view of a medieval town with a towering castle on to of a hill
aerial view of a medieval town with a towering castle on to of a hill, a beam of light ascending from the clouds into the town centre, trending on artstation, hard focus, vfx key shot, elegant, intricate, menacing castle, fantasy, highly detailed, epic light by alan lee by peter mohbacher