Design an image that captures the excitement of 'Back to School

Design an image that captures the excitement of 'Back to School' with a focus on a bustling classroom scene. Show a diverse group of students, ages 7-10, seated at desks with school supplies like notebooks, pencils, and crayons spread out. The teacher is at the front, smiling as she writes on a chalkboard that says 'Welcome Back to School!' The classroom is decorated with bright posters, a world map, and educational charts. The students are engaged and eager, some raising their hands while others are chatting or organizing their supplies. The atmosphere should be warm, inviting, and full of the anticipation that comes with the start of a new school year.