Giovane docente che parla in microfono mentre punta il dito contro gli uomini d'affari in primo piano sfocato - Foto e immagini stock

Lecturer talking in microphone and pointing with hand near blurred participants during conference

Mature speaker with paper folder talking near blurred business people during meeting

Young speaker gesturing while talking to blurred business people during seminar

Asian lecturer pointing with hand at businesswoman during seminar, blurred foreground

Asian lecturer holding microphone and pointing with hand near blurred audience during seminar

Back view of blurred participants near asian lecturer pointing with hand during business conference

Back view of blurred african american businessman asking question to lecturer with microphone

Back view of businessman talking to asian speaker during conference

Speaker pointing with finger at voters in conference room, blurred foreground

Speaker holding microphone near blurred participants during business conference

Serious political agitator talking to voters in conference hall, banner

Grateful speaker in front of applauding voters in conference room on blurred background

Political agitator talking to voters in conference room, blurred foreground

Speaker holding microphone near blurred business people during seminar

Political agitator looking at notebook in front of voters in conference room, blurred foreground