Malé dítě sedí na židli a pokrývající obličej symbolem smutný obličej - Stock fotografie a obrázky

African american girl with autism covering face with unhappy expression on paper while sitting on chair with blurred office on background

Psychologist sitting near little child while she covering face with sad emotion face card

Unrecognizable young woman holding small yellow sad face, demonstrate bad emoticon sitting on grey couch. Feedback rating and positive customer review, experience, satisfaction survey concept

Tired boy holding hands near head while sitting at table and holding hands near head

Side view of little child standing behind bookshelves

Sad woman in blue blouse sitting on grey couch, looking at photo frame and crying at home, grieving disorder concept

Exhausted boy sitting at desk near copy book and covering face with hand

Selective focus of woman sitting on floor and screaming

Scared candidate looking at camera near resume on chair in office

Selective focus of awakened girl touching eye while sitting on bed in pajamas

Tired boy holding hands near head while sitting at table with notebooks and laptop

Bored child in eyeglasses looking at camera while studying with laptop and books