luxurious autumn , opulent fall theme featuring gold details of leaves and acorns against a lavish black

autumn design opulent fall theme gold details leaves acorns lavish black background glamorous elegant stunning luxury sophisticated rich ornate sumptuous extravagant fancy beautiful decorative ornamental plush lush regal gorgeous chic stylish grandiose opulence splendid ornamented impressive extravagance magnificent splendor majestic opulently royal embellished sensational spectacular classic elegance swanky ai generated