Prompt: retrofuturism style, orange black and white theme, a poster for the Mars Colony, utopian desert biosphere colony, moon in sky, earth in sky, City Pop, flat art, 2D art, octane render, smooth textures, golden ratio, concept art, Charley Harper, soft smooth lighting, soft pastel colors
Negative prompt: 3D, Deformed, blur, blurry, bad anatomy, signature, watermark, words