Ключевые слова: adult, alcohol, anxiety, asleep, bed, bedroom, cartoon, cause, character, cigarette, clip art, concept, depression, design, disease, disorder, dream, electronic, female, flat, girl, graphic, health, heavy, illustration, infographic, insomnia, lying, man, medicine, night, nightmare, person, pillow, problem, rest, screen, set, sick, sleep, sleepless, sleeplessness, sleepy, smoking, stress, symptom, woman, young,