A horizontal banner with

A horizontal banner with a white background, divided into sections by spiral binding graphics. The left section features a blackboard with "welcome" written on it, a blue backpack with a heart, a book, and pencils. The middle section displays the words "WELCOME Back to SCHOOL!" in large, colorful, block letters, surrounded by stars, hearts, and fireworks. The right section includes a red guitar, musical notes, stacks of books, a calendar, the numbers "123", and the letters "ABC!". The overall style is bright, cartoonish, and celebratory, suitable for a back-to-school theme.