The image is a blue signboard with white text written in Chinese characters. The text is written in both English and Chinese characters, with the English characters being the most prominent and the Chinese characters being smaller. The signboard is mounted on a green wall and appears to be in a subway station or subway station. The characters are written in a traditional Chinese font and are arranged in a grid-like pattern. The blue color of the signboard stands out against the green wall, making it the focal point of the image.