Usmívající se školáci sedí v blízkosti přítele a notebooku ve třídě, banner - Stock fotografie a obrázky

Smiling schoolboy pointing at notebook near friend in classroom

Smiling schoolboys looking at notebook near friend in classroom

Cheerful university students smiling, enjoying working on a project together in class

Schoolkid looking at blurred digital tablet near smiling classmate, banner

Group of people sit in office deliberate on problem portrait business couch listen concept.

Smiling businesswoman talking to colleague near interracial women on blurred background, banner

Panoramic shot of multiethnic students smiling and looking at laptop in apartment

Joyful businessman touching shoulder of smiling colleague near multicultural women, banner

Young managers looking at document near multiethnic coworkers on blurred background

Selective focus of smiling student looking at his friend