Depict a portrait of a woman, inspired by the flow and rhythm of video montages, infused with the elegance of nature-inspired art nouveau. The artwork should capture a serene, dreamlike quality through soft-focus and evoke an "I can't believe how beautiful this is" reaction. Employ minimalist sketches with sweeping curves and free brushwork to add a sense of fluidity and grace. The composition should maintain an elongated, graceful aspect ratio of 73:128, with a stylized flourish that embraces an aesthetic of 750.