The image is a photograph of a plaque on the wall of a building that reads "Vassal States". The plaque is rectangular in shape and has a greenish-blue color with white text. The text is written in a cursive font and is centered on the plaque. Below the text, there is a list of names and dates. The names are located between the Han and Huai Rivers, the Mangzhou Town of Luoshan County, and the dates are listed below the names. 

The plaque appears to be old and worn, with some discoloration and scratches on the surface. The background of the plaque is white, and it is mounted on a white wall.