Free illustration materials

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  Pillow fight
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  Parent (female) who changes children's clothes
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  Person buried in a bead cushion (female)
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  Bed sore-Nurse preventing pressure sores
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  Overlapping naked mole rat
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  Sleeping (male)
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  Person who lays down and uses a smartphone (female)
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  Baby wrapped in swaddle
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  Person who woke up from cold sleep (male)
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  Person wearing an eye mask (female)
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  Treatment bed
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  Person who coughs while sleeping (female)
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  Narcolepsy
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  People who use massage chairs
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  Sleep paralysis
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  A person with a bear under his eyes (female)
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  Dakimakura with a character drawn
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  Around the office worker (female)
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  A person who sleeps in large letters (male)
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  Person sleeping on the treatment bed (female)
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  Nurse exchanging sheets
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  Person (male) beaten up by phone
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  Boy taking a nap outside
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  Student taking a nap during class
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  Cardboard bed
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  Doze (male)
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  People who use smartphones boringly
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  Chick relaxing on a jellyfish
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  Sleeping person (male) seen from above
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  Person sleeping in bed (male)

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  Mother waking up a sleeping child
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  Unwell hospitalized grandfather
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  Person taking a nap outside (female student)
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  People who sit relaxed (young people)
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  Person sleeping on his face (male)
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  Doze prohibited
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  Doze during the meeting
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  Wake up (a woman who wakes up refreshingly)
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  Sleeping boy
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  Waking up (male sleeping)
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  Passengers who are noisy about snoring
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  Person who fell asleep while studying (female)