icons set for learning and onlline education banners. book, clock, graduation cap, diploma, three stars, winner cup. 3d render

book education school study graduation render student university icon object learn isolated set concept creative design library threedimensional cognition office tool business cartoon paper blackboard children classroom college diploma hat notebook pen project science supply training backpack bag symbol vector advertising application back star cap alarm cup icons learning onlline banners clock three stars winner banners cup