Prompt: Abandoned alien structure on an exoplanet, Photorealistic rendering using Octane, Surreal architecture, Inspired by the works of Raphael and Caravaggio, Emphasize the symmetry and intricate details of the building, Create a desolate and haunting atmosphere, Utilize a muted color palette with subtle variations, Employ a chiaroscuro lighting technique to add depth and drama to the scene, Pay attention to the small details and textures to enhance the realism and capture the