The image shows a large blue banner with colorful graphics and text. The banner is mounted on a building, likely a school or public institution, as indicated by the presence of a sign that reads "Clean Up the World" and "Chung Thiet Hanh Dong cho The Gioi Sach Hon." The banner features various colorful illustrations, including a green tree, a blue bird, and other abstract designs. The text on the banner is in Vietnamese, suggesting it is from Vietnam. The overall scene appears to be part of an environmental awareness campaign or event.