A captivating portrait of a beautiful young woman, with an intricate and elegant fantasy style, captured in detailed, cinematic lighting with a blend of gradient hues. She is in a relaxed pose reminiscent of a cowgirl, her arms casually placed behind her back. Her face is adorned with cute, fine features, and she stands at the beach during a stunning sunset, her eyes gently closed, embodying a moment of serene reflection. The scene is depicted in ultra-high resolution, capturing the essence of a masterpiece.