back to school with colorful pencil and typography lettering on black chalkboard background. school

apple autumn back background backtoschool blackboard book chalk chalkboard classroomsupplies computer decorative design designelements doodle education element elementaryschool embellishment fall firstdayofschool fun green handdrawn highschool illustration lettering middleschool notebook notepaper ornamental paper pattern pen pencil popart school schoolsupplies sign sketch sketchy smart supplies swirl symbol teacher teen texture vector welcomeback