Pretty smiling student girl with water joyfully looking in camera during study in university library
Boy sitting at desk at lecture
close up view of arranged empty white chairs in conference hall
smiling grey hair professor sitting on desk in empty lecture room and talking by smartphone
Group of school children sitting at lecture
Speaker at Business Meeting in the conference hall.
Happy Middle Eastern medical student at the university looking at camera.
Arranged empty chairs indoors
Side view of young confident coach explaining new subject to group of students
smiling grey hair professor sitting in empty lecture room and talking by smartphone
Schoolboy visiting lecture at university
Happy black medical student learning in amphitheater at the university and looking at camera.
Two women having a conversation in a classroom.
Students talking during lecture
Students Paying Attention During a Classroom Lecture or Training Session
Young woman sitting in audience on conference or workshop
Rear view of several youthful students keeping their hands raised at lesson
Group of happy students studying at college
Large group of college students attending a lecture in the classroom.
Happy female students talking during a class at the university.
Young woman sitting in audience on conference or workshop
seminar executive room in hotel
Black male student of medicine in amphitheater of medical university and looking at camera.
Students talking to each other at lecture
Rear view of mature teacher talking to his student during lecture at university classroom.
Young woman sitting in audience on conference or workshop
Interior of modern conference hall in hotel
Group of college students listening lecture from their teacher in the classroom.
Portrait of mature university teacher during lecture in the classroom.
Black armchairs
