The image is a photograph of a plaque on a wall in a museum. The plaque is made of metal and has a greenish-brown color. It is rectangular in shape and has intricate carvings on it. The text on the plaque reads "Preface: Set of tombs of Guoju with Tomb of Guo Guo, the king of Guoyu, Guo Vassal, and the tomb of the King of the Kingdom of China." Below the text, there is a list of the tombs, including their names, dates, and locations. 

The plaque is located in a room with a wooden floor and a potted plant on the left side of the image. The background is blurred, but it appears to be a part of the museum's interior.