The image is a poster for a C-Stock Explorer Tour. The poster is displayed on a glass window with a blue background. The top of the poster has a yellow letter "C" in the center, which is the logo of the train station. Below the letter, there is an illustration of a white train with a red stripe running along the side. The train is on a track with a building in the background. At the bottom of the image, the words "C Stock Explorer Tour" are written in bold black letters.