A candid portrait of a young woman leaning out of a moving train window

A candid portrait of a young woman leaning out of a moving train window, wearing a mustard-colored chunky knit sweater and aviator sunglasses, long dark wavy hair tousled by the breeze, small stud earrings and a simple ring visible on her hand as she casually rests her arms on the carriage ledge; warm, natural skin tones, relaxed half-smile, confident and serene expression, her reflection faintly visible in the glass beside her; background of lush terraced green hills and misty mountains, soft overcast light with gentle diffused highlights, slight motion blur in the distant foliage to convey movement; cinematic, high-resolution, shallow depth of field with sharp focus on the subject’s face and sweater texture, soft bokeh in the background, rich yet natural color grading with emphasis on greens and warm ochre, 3:2 composition using the rule of thirds placing the subject slightly right of center, subtle film grain, realistic details, invite a sense of travel, freedom, and peaceful exploration. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.