Serene girl portrait with wildflowers in ash brown updo

Head-and-shoulders portrait, young woman with dark ash-brown hair styled in a loose, slightly messy updo, many fine wispy strands framing the head, small pale pink and white wildflowers and tiny green leaves delicately woven into the hair on both sides; exposed neck and pronounced collarbones, smooth porcelain skin with natural skin texture and subtle sheen, minimal natural makeup; soft directional Rembrandt-style lighting from upper-left creating gentle highlights on hair and subtle shadows under the collarbones, delicate rim light separating subject from background; muted desaturated sea-green/gray seamless background with soft vignetting; shallow depth of field, 85mm lens feel, f/1.8, soft creamy bokeh, cinematic portrait composition, centered, symmetrical, calm and ethereal mood; ultra-detailed, photorealistic, high-resolution, fine details in individual hair strands, flower petals, and skin pores, soft film grain, tasteful color grading—cool overall tones with warm pink accents on flowers, painterly yet realistic finish, 4k ultra-detailed output.