The image is a promotional banner for the 2021 App World Tour Busan SUP Open event. The banner features a large blue and white arch with the event's name prominently displayed in white text at the top. Below the arch, there is a photograph of a person standing on a surfboard in the water, with a bridge in the background. The event is taking place in Busan, as indicated by the text "Busan SUP Open" written in both English and Korean. The banner also includes logos and text in various languages, including Chinese and Japanese.