PROMPT:
Create an astonishingly detailed and photorealistic image of a lavish masquerade ball set amidst the opulent grandeur of a 19th-century opera house inspired by the Phantom of the Opera, where guests adorned in intricately designed masks and extravagant attire mingle amidst a whirlwind of dramatic staircases, gilded balconies, and ornate chandeliers, all bathed in a kaleidoscope of vibrant colors, with an emphasis on emerald greens, sapphire blues, and amber golds, evoking an atmosphere of mystery, luxury, and forgotten secrets.