The image is a photograph of a sign on a wall that reads "Kohlendioxid-Quellen" which translates to "Kohlendioxid-Quellen" in English. The sign is written in German and is located in a public area. The background of the image is blurred, but it appears to be a snowy landscape with trees and bushes. The text on the sign is in black and white and is in German. Below the text, there is a small image of a tree with bare branches and no leaves. The image is likely taken during the winter season, as the snow is covering the ground and the trees are bare.