empty train car, solo, (20yo), casual wear, denim jacket, white t-shirt, black jeans, sneakers, sitting, relaxed posture, headphones, looking out window, contemplative expression, short hair, stubble, ambient light, interior, graffiti on walls, worn seats, metal poles, urban, dusk, soft lighting, wide-angle shot, depth of field, realistic textures, detailed environment, cityscape visible through window, reflective surfaces, moody atmosphere, steel blue tones.