brush sketch line, crayon scribble hand drawn, chalk underline, pencil stroke mark, charcoal and pen marker, graffiti paint doodle

brush line chalk crayon pastel marker charcoal paint pencil pen scribble hand sketch squiggle mark texture handwritten underline effect stroke vector scratch doodle set shape grunge black scrawl outline wave smear ink abstract graphite art rough stripe strip freehand scratchy bold thick draft icon bar arrow highlight graffiti background drawing drawn effect illustration