Medical conference, symposium or lecture in auditorium. Audience listening to the speaker and taking notes
Speaker giving a talk on leeson
Speaker giving a talk on corporate Business Conference. Audience at the conference hall.
Speaker giving a talk on corporate Business Conference. Audience at the conference hall. Business event.
Speaker giving a talk on corporate Business Conference. Audience at the conference hall. Business and Entrepreneurship event, Person says about marketing and management for successful sales to college
Female business coach giving a lecture. Pretty business woman speaker holding digital tablet. Blurred window background.
Enthusiastic teenage boy speaking with pc tablet. Young software engineer giving a lecture. Technology development concept.
Young man with pc tablet giving a lecture. Smart teen boy with digital tablet giving presentation. Attractive boy speaking to audience.
Handsome caucasian doctor giving a lecture. Smiling physician talking to audience while holding pc tablet. Blurred clinic background.
Teen boy speaking while holding pc tablet. Young smart programmer giving a lecture. Isolated on gray background.
Mature doctor speaker using digital tablet. Middle-aged male doctor giving lecture during healthcare conference.
Smart teenage boy giving a lecture. Confident teen guy holding digital tablet while giving a presentation. People and modern technology concept.
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