The image is a photograph of a plaque on a wall. The plaque is rectangular in shape and has a white background with black text. The text is written in Vietnamese and is divided into two columns. The first column is titled "Introduction" and the second column is labeled "1624 Vietnamese revolutionary patriots, who were arrested, kept and treated by French colonists in Hoa Lo". 

The plaque appears to be a historical document, as it lists the history of the Vietnam Revolutionary Party and its members. It mentions that the party was established in the early 20th century and that it was a member of the Communist Party of Vietnam.

At the bottom of the plaque, there is a brief description of the event, which states that the event was a celebration of the liberation of Vietnam from the early 1900s to the present day. The event was held in Ho Chi Minh City, Vietnam, and that the people who participated in the event were members of the communist party and the French colonial party. The image also mentions that there were several events that took place during the event.