Grey and white only, Book page coloring art, All-white background

grey and white only, Book page coloring art, All-white background, Use only outlines, line art, coloring book, Clean line art, For coloring Simple and clean line art, coloring book page, perfect details, Countryside Train Station: A charming countryside train station with an old-fashioned train parked on the tracks, a station building with a clock tower, and passengers waiting with luggage.