vibrant pink school supplies spilling from a backpack. perfect for back-to-school promotions, educational content, and stationery

education backpack school back bag schoolbag student rucksack knapsack accessories art background banner business children class college color concept design desk desktop equipment eraser flat lay flatlay item kid mockup modern notebook notepad object office paper pen pencil pink purple set space stationery study supplies table top view workplace workspace colorful vibrant spilling perfect promotions educational ads