The image is a poster or banner with a red background and white text. The text reads "MAI68" in large, bold letters, with the word "debut d'une lutte prolongee" written in smaller, smaller letters below it. The word "mai68" is written in a larger font size than the rest of the text. 

In the center of the poster, there is a large red flag with a white outline, which is waving in the wind. The flag is slightly tilted to the right, as if it is waving at the viewer. The background is a light beige color, and the text is in a darker red color. The overall design is simple and minimalistic, with no other elements or embellishments.