### Human: Generate a Stable Diffusion prompt about an epic colossal scene with a gigantic wall made of shiny metal### Assistant: An epic colossal scene with a gigantic wall made of shiny metal, oil on canvas, by Simon Stalenhag, by Zdzisław Beksiński, by Bruce Pennington, masterpiece, trending on artstation, featured on pixiv, cinematic composition, concept art, dramatic lighting, aesthetic, planets, stars, asteroids, no frames, 8K