beautiful oil painting, beautiful oil painting, beautiful oil painting, amazing unique highly detailed dark sci-fi retro cover art of the impossible tower by james gurney and greg rutkowski and simon stalenhag, amazing unique highly detailed dark sci-fi retro cover art of the impossible tower by james gurney and greg rutkowski and simon stalenhag, composition and color palette by simon stalenhag, composition and color palette by simon stalenhag, composition and color palette by simon stalenhag, composition and color palette by simon stalenhag, sci-fi inspiration from jim burns and bruce pennington, sci-fi inspiration from jim burns and bruce pennington, behold the great universe machine, atmospheric lighting, epic scale, dynamic angle, cinematic composition, sense of awe, sense of awe, wonder, anthropomorphic machine, anthropomorphic machine, luminous black hole portal, luminous black hole portal, intricate details, sense of perspective, artificial intelligence gods, artificial intelligence gods, destination at the end of a journey, fantasy elements, surrealism, award winning, genius, atmospheric, monumental, iconic, trending on art station