Минималистичный интерьер городского поезда в лучах солнца

A refined travel photograph of [the interior of a city train at noon]. Bright white carriage, soft natural daylight streaming through large windows, blue and white vacant seats lined by the window, accented by [one single orange seat]. Stainless steel handrails, blue and orange triangular hanging straps. Slightly wide-angle documentary composition, shallow depth of field, [bright high-key] lighting, soft pastel tones, subtle film grain, no people.