<|user|>Please write a prompt for SD representing professional concept art of a ominous alien floating in a dark cavern by  and   thin white border . an <|end|><|bot|>professional concept art of a ominous alien floating in a dark cavern by artgerm and greg rutkowski ( thin white border ). an intricate, elegant, highly detailed digital painting, concept art, smooth, sharp focus, illustration, in the style of cam sykes, wayne barlowe, igor kieryluk.