Generate your photo like this one. A serene image of a woman dressed in a traditional white Ao Dai, sitting gracefully on lush green grass. She is positioned beside a tree, with a gentle smile on her face. Her long black hair is adorned with a delicate floral crown. The background is a vibrant park setting with trees and pathways, creating a peaceful and natural atmosphere. The photograph has a realistic style, capturing the soft, natural light and the overall tranquil ambiance.