Achteraanzicht van journalisten tonen duimen naar beneden in de buurt van Afro-Amerikaanse spreker dekmantel gezicht - Stockfoto’s en -afbeeldingen

Back view of journalists with raised hands near happy african american speaker gesturing near microphones

Smiling african american lecturer talking to audience during seminar in conference hall and pointing on screen

Smiling african american lecturer talking to audience during seminar in conference hall

Back view of journalists with raised hands near happy bearded speaker

Back view of journalists near handsome african american speaker talking in microphones

Confident group of young men pointing ahead. photo with copy space

Happy speaker pointing with hand at journalist with raised hand

Smiling lecturer talking to multicultural audience during seminar and pointing on screen in conference hall

Back view of listener raising hand during seminar in conference hall

High angle view speaker sitting on stage during seminar in conference hall and talking to multicultural audience

Handsome speaker talking during seminar in conference hall and pointing on screen

Handsome african american speaker leaning on podium tribune during seminar in conference hall

Selective focus of african american lecturer talking to audience during seminar in conference hall

Smiling multicultural businesspeople applauding during business seminar in conference hall

African american lecturer talking to audience during seminar in conference hall, participant raising hand

Selective focus of attractive speaker talking into microphone during seminar in conference hall, participant raising hand