A masterful Chinese imperial portrait of a serene young noblewoman seated at the center of an ancient palace hall, symmetrical frontal composition, full body, eye-level. Delicate East Asian features, cold, melancholic, aristocratic expression. Traditional court hairstyle with rounded side buns. She wears a pale celadon hanfu with wide sleeves, embroidered with oversized white peonies and fine silk texture; hands hidden in the sleeves. Behind her, a symmetrical wall with two facing dragons in dark bronze embroidery, auspicious clouds, and sage-green silk; blue-and-white porcelain vases at both edges. Soft diffused daylight, low-saturation palette of celadon, jade, ivory, and bronze. Photographic realism blended with classical painting. No modern elements, no visible hands, no text, no watermark. Ratio : 1:1