Free illustration materials

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  A person who is trapped by money
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  Student (girl) who goes to school by bicycle with a helmet around her neck
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  Brainwashing (male)
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  A person who throws cigarette ashes from a car window
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  Devil's shadow
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  (Ika no sushi)
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  Child breaking a book
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  Police officer looking into a terrorist's mobile phone
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  Black bite
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  Detective (female)
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  Net slander (male)
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  Uncle who gets drunk and gets involved
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  Person who sees with colored glasses (male)
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  SNS account hijacking (male)
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  Children's fight
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  Police officer using a personal computer
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  Juvenile Prison
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  Bicycle abandoned in the river
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  Bad group of various colors
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  Parents showing healthy information to their children
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  PTA patrol
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  White list
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  Pressure interview (female)
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  Police officers of various ages (female)
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  Be careful not to plant seeds
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  Boss who controls subordinates
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  A burglary to preview
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  British police officer (male)
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  Release of fish
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  White company-Black company (disjoint)

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  Students running in the corridor
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  Child kicking a stone
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  Students making noise during class
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  A person who makes a fool
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  Students speaking during class
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  Danger of running
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  Walking smartphone (falling on the stairs)
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  Mark for littering (garbage)
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  Child (girl) chewing in a fight
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  People who talk bad rumors (stick figures)
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  No chatting
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  Doze prohibited