Diligent περιεχόμενο άνθρωπος και γυναίκα γέλιο, ενώ τη μελέτη και την αναζήτηση πληροφοριών σε ανοιχτά βιβλία στο τραπέζι με φορητό υπολογιστή στη βιβλιοθήκη - Φωτογραφίες & Εικόνες Αρχείου

Smart hipster guy giving advice to his female colleague sitting in college campus using modern technology, positive male and female students talking about common homework project share ideas

Enthusiasts smart man and woman attentively studying and looking for information in open books at table with laptop in library

Smiling female student writing homework in university library sitting near male colleague,positive young woman spending time in college campus making research using literature and modern technolog

Side view of group of students studying on laptop at table and smart cheerful woman with pen looking at camera

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

Side view of smart thoughtful woman in glasses typing on laptop sitting with group of students at table in library

Stylish guy in jeans jacket pointing at screen of laptop explaining excited smiling woman in casual clothes sitting at desk in library

From below of cheerful young man in casual clothes showing documents to smiling female colleague working on laptop in modern library

From below of cheerful young man in casual clothes showing documents to smiling female colleague working on laptop in modern library

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

Happy woman in casual clothes browsing laptop and smiling at camera while sitting at table with multiracial colleagues discussing project in office building

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

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

Crop faceless male and female college classmates working on joint project together and using laptop and taking notes in notebook

Handsome pensive man thoughtfully looking away while his woman colleague writing in notepad, caucasian male and female students prepare project together at desktop with laptop computer share idea

Thoughtful chinese hipster guy thinking on creative ideas for development own internet website sitting at laptop computer together with japanese colleague in modern space and using wireless internet