Adorable colegiala sentada en el escritorio con libros y mirando hacia arriba en la biblioteca - Foto e imágenes de stock

High angle view of tired schoolkids in eyeglasses sleeping on table with books in library

Tired classmates in eyeglasses sleeping on table with books in library

Beautiful little schoolgirl with book looking at camera during lesson at school

Smiling little schoolgirl with book raising hand during lesson

Cute little girl raising hand in library

Concentrated multiethnic schoolchildren writing in notebooks together

Concentrated beautiful schoolgirls sitting in class

Focused adorable schoolgirl looking at notebook next to whiteboard

Bored little girls sitting in library