A young professor explaining and demonstrating on a green screen...
Conference speaker making presentation at office close up. Coach leader explain project strategy educating team group at boardroom meeting
Business Leader Giving Presentation at Office
Medical students during the lecture or conference speaker listened to
Portrait of asian student with natural hair texting with friend using her black phone in library. Bookcase in background.
Businesswoman leading conference presentation on project strategy for diverse team at office seminar
A young professor giving a lecture, isolated on a green screen...
Businessman in office talking about sales contract advantages and issues
A boy blogger works at a computer. The text of the child surf on the Internet is typed. Prohibited sites, naive child on the Internet
A young professor explaining and demonstrating on a green screen, featuring another professor
Healthcare conference speaker in formal suit standing in front of projection screen with graph, holding digital tablet and answering questions of audience after presentation
Young Businessman Giving a Presentation - Green Screen Isolated
Smiling African American female recording vlog speaking webcam sending air kiss
Front view of professional leader in glasses, standing in modern office, with diverse team working successfully at briefing table
Business conference speech. Female conference speaker isolated on grey background.
Focused manager looking documents on clipboard. Company ceo walking hallway getting ready for client investor meeting. Corporate startup worker checking financial data report. Assistant plan schedule
Medical conference speaker standing in front of projection screen with line graph, holding digital tablet and giving presentation, then answering question from audience
A young professor explaining and demonstrating on a green screen
Close up shot of hand of medical conference speaker pointing at graph on projection screen with pen during presentation
