Young East Asian woman with very long, thick jet-black hair, captured in a candid side-profile moment while raising both hands to tie her hair into a bun. Soft sunlight illuminating her face and hair, natural skin texture, relaxed expression, fitted black t-shirt, red backpack strap visible on one shoulder. Outdoor urban setting with warm neutral tones and subtle greenery in the background. Photorealistic, shallow depth of field, crisp focus on the subject, natural colors, high-detail portrait photography.