Estudiante estudiando en la biblioteca y hablando por teléfono inteligente - Foto e imagen de stock

Student studying in library at late evening

Girl sitting on chair and writing something to notebook in library

Business woman working on a laptop, stressful situation. Woman workaholic tired of excessive work.

Tired student sitting on chair in library and looking at camera

Sad tired attractive businesswoman looking at pile of documents in office

Young female artist reading book and sitting on table with painting supplies

Stylish young female artist in eyeglasses artist painting at table in studio

Pretty, concentrated businesswoman talking on smartphone while sitting in cafeteria

Joyful receptionist with wavy brunette hair working at front desk, writing in notebook and talking on telephone near computer monitor in lobby of modern hotel, hospitality industry

Angry businesswoman screaming in megaphone in office, looking away

Curious teenage kid in glasses and checkered shirt reading book

Pretty businesswoman writing in notebook while sitting at table near books and paper cup

Sick young businesswoman leaning on stack of books at workplace and looking at camera