The image shows a small gray building with a sign that reads "Car Barn" and "Portola Valley Railroad Established 1979". The building has a sloping roof and a small window on the front. The sign is circular in shape and has a green background with white text and a black and white illustration of a train. There is a red sign on the right side of the building that says "No Parking Beyond This Point". In the background, there are trees and a train track. The sky is overcast and the ground is covered in fallen leaves.