The image shows a traditional Chinese brush on display in a museum. The brush is made of green jade and has a long handle with a curved end. The handle is decorated with intricate patterns and designs in gold and green colors. On the right side of the handle, there is a round, oval-shaped lid with a gold-colored design on it. The lid is attached to a wooden base with a tassel hanging from it. Below the handle is a small plaque with Chinese characters written in black ink. The background is a gray surface with a red patterned wallpaper.