a background of an elegant and modern 3d rendering image with an iron curtain on the rainbow-colored metal plate

elegant modern rendering iron curtain rainbowcolored metal plate background design architecture sleek sophisticated luxurious contemporary stylish aesthetic artistic vibrant colorful shiny reflective metallic industrial futuristic abstract geometric pattern texture light shadow depth perspective technology innovation creativity digital virtual computergenerated visual illusion illusionary illusionistic surreal fantasy dreamlike magical enchanting captivating mesmerizing rainbow-colored platehigh resolution