Afro-americano intelligente donna concentrata con penna facendo scartoffie durante la preparazione per la lezione con compagno di classe alla scrivania della biblioteca guardando la fotocamera - Foto e immagini stock

Portrait of attractive african american young woman in stylish eyeglasses looking at camera while doing homework together with caucasian friend which searching information on website on laptop

Group of diligent students attentively working on laptop with notebooks while smart multiethnic woman in glasses looking at camera in library

Skilled male and female students using wireless connection on netbook in library for searching information for common project, young woman looking at camera cooperating with friends on hometas

Cheerful two multicultural students laughing while watching webinar on modern laptop using wireless internet connection in public library.Positive diverse colleagues searching information on websites

Portrait of caucasian young man in earphones connected to latop device looking at camera while dark skinned colleague watching tutorial and writing down notes sitting at desktop in library

Pensive young man in earphone watching tutorial online on modern laptop device using wireless internet connection while african american friend writing down homework sitting at desktop in library

Smiling young African American woman in casual clothes with opened book looking with curiosity at happy man rejoicing in success while using computer and writing information in journal in modern library

Cheerful multicultural hipster students in casual wear watching funny tutorial on modern laptop using wireless 4G internet in library.Diverse two young people teamworking on studying project

Pensive multicultural hipster students watching tutorial online on modern laptop device using wireless 4G internet in university.Teamwork of two diverse young people on studying project

Cheerful young male and female multiracial colleagues satisfied with productive job on common project in campus using laptop and wifi for research, students talking and having fun learning in library

Portrait of smiling female freelancer in spectacles for provide eyes protection looking at camera in coworking space, young cheerful hipster girl with laptop device sitting near friend indoors

From below of focused woman in casual clothes browsing laptop and sitting with group of diverse people on sofa in living room

Professional male leader of crew pointing on business plan and explaining information to colleagues sitting at meeting table, skilled multiracial group of designers cooperating on project share ideas

Selective focus on serious hipster girl in spectacles sitting college campus listening carefully female friend, two concentrated women studying together thinking on startup project using technology

Cheerful afro american female with pigtails sitting at desktop together with colleagues architects using digital macbook computer and modern telephones during collaborating on planning sketch

Multiracial family talking about serious ideas having discussion indoors, serious diversity couple looking at each other spending free time together at home interior, friends communicating indoor