Estudiante barbudo cansado sentado en un montón de libros aislados en blanco con espacio para copiar - Foto e imágenes de stock

Tired bearded student sitting on pile of books isolated on white with copy space

Exhausted male entrepreneur dressed in formal suit lying face down on table with books and notepads in library near bookshelves

Mid section of student holding books isolated on white with copy space

Young businessmen working with digital tablet and notepad in front of green wall

Partial view of little girl taking book from bookshelf at home

Portrait of smiling little girl with book in hands looking at camera at home

Stressed young bearded businessman with headache isolated on grey

Pensive young african american sportsman listening music in earphones and leaning at wall

Portrait of caucasian teenager in white shirt having headache isolated on white

Portrait of caucasian teenager in white shirt having headache isolated on white

Stressed young bearded businessman with headache