A detailed elegant rococo style oil portrait of a beautiful woman with long flow

a detailed elegant rococo style oil portrait of a beautiful woman with long flowing blonde hair, piercing blue eyes, delicate facial features, wearing an ornate pastel blue dress decorated with gold accents, intricate lace patterns and floral embellishments, set against a baroque style ornate gold-framed background with swirling patterns and textures, high quality, photorealistic, 4k, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),HDR,UHD,studio lighting,ultra-fine painting,sharp focus,physically-based rendering,extreme detail description,professional,vivid colors,bokeh