Photorealistic Stylish Adult Woman on a Train

Photorealistic image of an adult white woman with fair skin and shoulder-length blonde hair seated in a modern train carriage. She is stylishly dressed in a minimalist, chic outfit: a tailored beige trench coat over a white blouse, high-waisted black trousers, and delicate jewelry. She sits by a large window, bathed in soft natural daylight, looking out with a calm, thoughtful expression. The train interior features plush gray-blue seats, polished metal accents, and warm ambient lighting. The shot is a 3/4 view from a slightly elevated angle, with shallow depth of field that softly blurs the background, and a subtle hint of motion blur outside the window to convey speed. Color palette: warm neutrals, cream, taupe, and steel blue.