Wide shot character portrait of an elegant socialite at a glamorous 1920s Gatsby-themed party, featuring a strikingly beautiful woman draped in an art nouveau ermine stole, exuding sophistication. She is adorned with a feathered headpiece, holding a glass of champagne amidst a cascade of gold confetti. The scene is rendered in a highly detailed, cinematic composition, capturing the essence of a painterly concept reminiscent of an ArtStation masterpiece. The digital speed painting showcases intricate details and a vibrant atmosphere, presented in a widescreen format and trending on art platforms, with subtle creative variations adding a unique flair.