The image is a photograph of a sign at a playground. The sign is white with black text and is attached to two orange poles. The text on the sign reads "SUPERNOVA" in both English and Chinese. Below the text, there are three images - one of a child playing on a playground equipment, another of a person holding a ball, and the third of a group of people playing on the playground equipment. 

The sign also has a purple banner at the top with the text "Use your strength and hold your balance!" Below the banner, there is a list of instructions in Chinese that explain how to use the Supernova. The background of the image shows a playground with other children playing and enjoying the playground.