Prompt: retroanime style, photo of sci-fi Techno mega factory complex ; buildings, urban and futuristic technology concepts, original 3d rendering, by artgerm and greg rutkowski, an intricate, elegant, highly detailed digital painting, concept art,  sharp focus, illustration, in the style of simon stalenhag, wayne barlowe, and igor kieryluk, gray colors, futuristic design

Negative prompt: peiple, character, water