A beautiful, intricately detailed art nouveau-inspired poster featuring a woman with flowing, silken hair, illuminated by a soft, warm glow. Her dress is adorned with shimmering, glittering patterns, and the background is filled with delicate, swirling floral motifs. The entire composition is bathed in a gentle, diffused light, creating a sense of elegance and refinement. High-resolution textures bring out the softness of the fabric and the intricate details of the design.