The image is a photograph of a plaque on the side of a building. The plaque is rectangular in shape and is made of a dark-colored metal. It is mounted on a beige-colored wall and has a textured surface. The text on the plaque reads "The Wallenstein Palace" in bold, capital letters. Below the text, there is a list of names and dates of the palace's construction. The names are written in a smaller font size and are arranged in a neat and orderly manner. The dates are listed in a larger font size than the rest of the text.

The plaque appears to be a commemorative plaque for the palace, as it is a rectangular shape with rounded edges. The background of the plaque is plain and unadorned.