Ultra-realistic fashion portrait of an elegant woman sitting on luxurious mosaic steps, wearing an opulent deep teal and gold embroidered gown with intricate baroque details. Open-back dress, long flowing fabric, golden satin waist ribbon, strappy high-heel sandals, statement chandelier earrings, delicate floral hair accessory, jet black hair, and a wide-brim straw hat. She is posing gracefully with one hand touching the hat, looking downward with a sophisticated expression. Warm golden-hour lighting, cinematic atmosphere, soft bokeh background, shallow depth of field, dramatic shadows, glowing skin, luxury editorial fashion photography, high-end Vogue style, ultra-detailed textures, photorealistic, 85mm lens, f/1.4, HDR, masterpiece, 8K quality