Tanabata Yukata Portrait

Create a realistic high-key portrait for Tanabata, the Star Festival. Show a woman in her 20s with a gentle oval face and light brown hair in a loose bun, wearing a white yukata with blue flower patterns and a navy blue obi. She reaches up to touch a pink wish strip on a bamboo branch. Low morning sun from the upper left creates highlights on her hair and shoulders, with soft film-like grain, natural lens flare, gentle summer atmosphere, and bright clean colors. No text, logo, or watermark.