Prompt: retrofuturism style, dawn in the city in the clouds, sci fi, futuristic, optimistic, utopian opera, airborne, white, blue, green, dynamic lighting, hyperdetailed, unreal 5, volumetric lighting, oil on canvas, detailed background, comic book style, cinematic, epic, sense of scale, john william waterhouse, delightful, charming, jmw turner, vivid
Negative prompt: spaceship