Umgubo wegrafiti luhlobo olucolekileyo nolomileyo lwegrafiti, i-allotrope yekhabhoni eyenzeka ngokwemvelo. Ibonisa iimpawu ezikhethekileyo ezifana nokuqhuba okuphezulu kobushushu kunye nombane, ukuthambisa, ukungangeni kweekhemikhali, kunye nokumelana nobushushu.