Please make a prompt for Stable Diffusion portraying a vibrant lively joyous marketplace on the edge of space
a vibrant lively joyous marketplace on the edge of space, in a massive cavernous iron city, dappled light, tudor architecture, flags, colossal arcing metal structures high in the cavernous metal interior, sci-fi, beautiful, awe inspiring, by james gurney, greg rutkowski, sparth, thomas kinkaide, cinematography, cinematic masterpiece