senior lecturer leaning on table and looking away
Group of businesspeople attending a seminar
Mature african american professor talking to his student while teaching in class
cropped image of senior lecturer writing something in notebook
Arranged empty chairs indoors
Group of businesspeople attending a seminar
Happy male student learning on a class at college classroom and looking at camera.
Group of people in Business corporate Event training seminar
grey hair professor sitting in empty lecture room and looking at laptop
Raised up hands of large group in seminar class room to agree with speaker at conference seminar
Group of businesspeople attending a seminar
Happy female college student in the classroom looking at camera.
Group of people in Business corporate Event training seminar
Happy black student attending a lecture at the university and looking at camera.
Raised up hands of large group in seminar class room to agree with speaker at conference seminar
senior lecturer looking at crumpled pieces of paper on table
Group of businesspeople attending a seminar
grey hair professor looking at book
grey hair professor holding stack of books with apple on top
Young tired female student sleeping on desk with books during study in library of university
Group of businesspeople attending a seminar
Group of businesspeople attending a seminar
Rear view of schoolgirl raising hand to ask a question in the classroom.
Group of school children sitting at lecture
Group of businesspeople attending a seminar
Raised up hands of large group in seminar class room to agree with speaker at conference seminar
Empty university classroom
smiling grey hair professor holding piece of chalk
Young smart team on meeting in the office
Discussing assignment
