The image is an advertisement for a buffet bar called "La Boucle" in Paris, France. The advertisement is titled "Looping the Loop" and is dated 18th Rue de Glichy. The background of the advertisement is yellow, and the text is written in black and red.

In the center of the image, there is a large green archway with a group of people standing in front of it. The archway is decorated with a red and white checkered pattern and there are several people on it, including a woman in a white dress and a man in a black suit. The woman in the white dress is holding a bouquet of flowers and the man in the black suit is looking at her with a smile on his face. On the right side of the archway, there are two tall towers, one on top of the other, which appear to be a ferris wheel. The text on the advertisement reads "Entree 1" and "Ascenseur Stigler" which translates to "Buffet Bar" in English. Below the arch, the text reads "Matinees, Jeudis, Dimanches et Fêtes à 2/2".

The advertisement appears to be promoting the buffet bar, as indicated by the text at the bottom of the poster.