A Japanese male businessman giving a presentation.
Young successful teacher pointing at whiteboard and explaining new information
Colleagues engaged in a discussion and presentation in a modern conference room
Confident teacher of geometry pointing at triangle on blackboard
Focus on laptop screen with English teacher explaining new grammar rules
flip chart isolated
Young coach of engineering drawing sketch on blackboard
3d rendering seminar meeting room
Closeup shot of a man with a red book on his hands
Closeup shot of a book on the man's hands
African man with beard standing and writing on whiteboard
Rear side of Video Cameraman taking photograph to Asian Speaker with casual suit on the stage
sketchbook with a blank sheet and some colors
Laptop screen with young successful teacher of English grammar
Teacher by whiteboard
Happy multiethnic schoolboy and two schoolgirls looking at teacher
Discussing report
Picture of business meeting in conference room
Down-syndrome man attending education class in community center, inclusivity of disabled person
Diverse Teenagers Collaborating on Digital Project in Modern Classroom Setting
Picture of business meeting in conference room
Young serious bald man showing how to shoot from machine gun
Happy young teacher of English language bending over desk with grammar tables
Preparing presentation
Happy male teacher with poster of frog internal structure looking at student
Down-syndrome man attending education class in community center, inclusivity of disabled person
Teacher with tests looking at pupils
The empty conference hall.
young professor proving theorem on a blackboard b
3d rendering seminar meeting room
