A row of empty chairs in the class
Female Muslim student writing an exam at the university.
Guy in conference hall
Happy black high school student in the classroom looking at camera.
Young attractive businessman showing presentation to his colleagues
Several intercultural brokers applauding to speaker after presentation
Students watching big screen in university atrium, back view
Rear view of businesswoman giving presentation in front of audience in auditorium
Row of multicultural teenage students of university sitting by desk at lecture
Happy mature teacher writing lecture on whiteboard during a class at elementary school.
Happy African American college student listening lecture in the classroom.
Muslim female student taking notes while attending a class at college classroom.
confident lecturer gesturing while speaking into microphone on podium tribune
Two rows of happy employees clapping hands to speaker after presentation
Confident teacher standing by blackboard with formulas and equations
group of people at business conference or lecture
Male student writing notes while attending a lecture in the classroom
Teenage girls and their teacher in front of interactive whiteboard at high school classroom.
smiling female business lecturer looking at businessman with hand up during seminar in conference
Empty contemporary conference hall with modern chairs
Young student taking notes while e-learning on laptop in the classroom.
Rear view of teacher giving lecture to high school students in the classroom.
High school student writing on interactive screen on smartboard in the classroom.
Pencil over the paper on the table of workplace with Glass of waterin the seminar
We are back to school!
Portrait of happy black female student at the university looking at camera.
Teenage girl studying in the classroom at high school.
High school student and her classmates attending a class in the classroom.
Happy female student writing notes while during lecture in the classroom.
Pointing at math formula
