Gatsby's mistress, a ravishing flapper, standing majestically at a champagne fountain amidst a sea of gold confetti, art nouveau influences on the opulent staircase behind her, her figure draped elegantly in a silk gown, adorned with a stunning ermine shawl, feathers subtly woven into the hem, set against a backdrop of a grand staircase and lavish party scene, light dancing across the scene in soft, cinematic passages, the air thick with the scent of smoke and high society intrigue, as the camera captures her every detail - from the delicate laces on her dress to the sparkling diamond necklace at her throat - in a single, stunning, cinematic shot, her poised beauty and refined charm a testament to the enshrined era of glamour and excess, the golden age of Hollywood and high society, her stately presence a shining example of refined taste and poise, a portrait that beckons the viewer in, inviting them to step into the swirling grandeur of Gatsby's opulent world.