Thiếu Nữ Đội Nón Cói Tắm Nắng Trên Bãi Biển

Subject: [A knee-up portrait of a young woman in a white ruffled sundress and a large open-weave straw hat, sitting naturally on a clear white sandy beach]. Appearance & Pose: Oval face slightly tilted to the left, large almond-shaped light brown eyes looking forward, and a bright smile showing white teeth with natural pink lips. Light skin, pale pink cheeks, and shoulder-length gray-brown hair with thin bangs and stray strands across her face. Small silver dangling earrings. She wears an elegant white ruffled cotton sundress. An ecru wide-brimmed straw hat with a coarse open grid weave sits on her head. She sits comfortably on the fine white sand with hands resting gently beside her. Lighting & Shadows: Bright direct overhead-left sunlight shines through the hat's open weave, casting distinct, crisp grid-like shadows across her forehead, cheeks, neck, and shoulders. Background: Foreground of fine powdery sand, clear turquoise and blue-green sea, a curving shoreline, and a distant reef under a sunny sky with soft clouds. Soft background bokeh. Composition & Style: Photorealistic 3:4 vertical knee-up portrait, camera at eye level with the seated woman. Sharp focus on her eyes, facial skin texture, and the intricate lace-like shadow patterns on her skin and dress. Constraint: Retain the prominent grid shadows cast by the straw hat onto her face and shoulders.