The image is a photograph of a sign in a public restroom. The sign is rectangular in shape and has a blue background with white text. The text is written in both English and Chinese. 

On the left side of the sign, there is an illustration of a blue machine with a red handle and a blue body. The machine appears to be a printing press or a press machine. On the right side, there are illustrations of a bird and a postage stamp. Below the illustration, it is a list of instructions in Chinese that explain how to use the machine.

The sign is attached to a metal pole and is located in a room with a white wall and a plant in the background.