Stable Diffusion prompt: stunning city of stone inside a gray marble canyon...

stunning city of stone inside a gray marble canyon, fusion of star wars and gothic revival architecture, by marc simonetti, natural volumetric lighting, realistic 4k octane beautifully detailed render, 4k post-processing —ar 9:16 —no people --uplight ultra realistic, concept art, elegant, highly detailed, intricate, sharp focus, depth of field, f/1. 8, 85mm, medium shot, mid shot, (centered image composition), (professionally color graded), ((bright soft diffused light)), volumetric fog, trending on instagram, trending on tumblr, hdr 4k, 8k