The image is a photograph of a Viking ship sailing on the water. The ship is decorated with intricate patterns and designs, and there are several people in the boat, some of whom are holding spears and shields. The boat is filled with people, and the sails are billowing in the wind. The background is a light blue sky with white clouds. At the bottom of the image, there is text in French that reads "Arrivée des Vikings en baie de Seine. 820".