Question

help me excerise three

Answer 1

first one is a graphite i mean a broken graphite type slate it usually used as a background  to indicate gloomy ,broken and a sad atmosphere

second one is like a crumpled paper i guess it usually is used as backgrounds in some places to narrate the stories of careless things you can say children or mostly teenagers....it usually is used in notebook related thimgs

third one looks like a bomb explosion middle effect it usually is used as backgrounds for depicting warlike things (stories,paintings,drawings,sculptures or anywhere)

i hope it answered the question.....