Roztomilý unavený schoolkids v brýlích spí na stole s knihy v knihovně - Stock fotografie a obrázky

Tired classmates in eyeglasses sleeping on table with books in library

Two tired Caucasian classmates lying with their eyes closed on the table at a public library

Fatigue. Cute schoolgirl with closed eyes resting head on her hands and on desk tired at school

Tired. Dark-haired girl in orange tshirt sleeping on the desk

Boring classes. Ginger-haired schoolboy sleeping on the desk in front of his classmates

Portrait of tired little boy sleeping on table while doing homework at home

Overworked african american schoolboy sleeping in class

Tired african american schoolgirl sleeping on desk during lesson

Tired little schoolgirl sleeping on desk during lesson

Bored little girls sitting in library

Adorable schoolgirl sitting at desk with books and looking up in library

Dreamy high school teenage student listening music in headphones with classmate and teacher behind

Overworked african american schoolgirl sleeping on desk

Beautiful little girls gossiping in library

Young schoolboy writing in notebook while his classmates sitting behind

High angle view of beautiful schoolkid sitting at desk with books and looking at window

High school teenage female student listening to music in headphones during lesson and african american teacher standing behind

Adorable redhead schoolgirl raising hand