biomechanical dragon battle, skeleton wing made of shadow and clouds, mountain desert valley, skeleton ribs bones graveyard skull, misty, cloudy, sunset through clouds, stunning lighting, style of kuang hong, justin currie, mythpunk, aurora, trending on artstation, octane render, 8k, visually stunning, high detail, stunning atmosphere, sci-fi aurora by android jones, john howe, albert bierstadt, alena aenami, and dan mumford concept art wallpaper 4k, trending on artstation, concept art, cinematic, unreal engine, trending on behance, f16