Opulent planetarium, ornate gold accents, intricate carvings, lavish chandeliers, rich velvet drapes, celestial-inspired murals, grandiose columns, ornamental archways, majestic staircases, luxurious marble floors, antique telescopes, ancient astronomical instruments, mysterious dark woods, mystical lanterns, dramatic spotlights, 3/4 composition, shallow depth of field, warm soft lighting, realistic textures, ambient occlusion.