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Speaker giving a talk in conference hall at business event. Audience at the conference hall. Business and Entrepreneurship concept.
Back view of happy presenters communicating after successful conference in amphitheater.
Asian and African American business people having speach on a press conference in a convention center.Diagrams on a smartboard
Business conference with unrecognizable audience. Shallow DOF, selective focus.
Seminar conference or town hall meeting blur background in auditorium or hotel room with audiences, speaker podium stage and presentation screen for entrepreneurship business speech or community talk
People sitting at a big conference hall during video-presentation. Focus on front.
Over the Shoulder Footage of a Female Student Taking Down Notes in a Notebook, Sitting in College Auditorium on a Lecture. Young Woman with Short Hair Wearing Glasses and Studying in University
Mixed race teacher handing over test results to her male student during a class in the classroom
Man lectures students in lecture theatre, back row seat POV
Rear view of large group of people listening to a speaker on press conference in convention center.
Mature doctor giving a speech on a stage at a conference in front of an audience
Mid adult business man in a conference
Speaker at Business Conference and Presentation. Audience at the conference hall.
Male instructor and students pausing from the lecture to look at early 20s man smiling sheepishly as he walks into class. Property release attached.
Female Hispanic  CEO having speech on press conference in convention center. Group of multiracial colleagues listening.
Female presenter posing in front of audience in conference hall
Introduction days for the exchange students of Maastricht University. The students are being welcomed and informed about the university, studies and temporary hometown.
Mature female professor having a class in front of large group of her students at lecture hall. Copy space.
blurred or defocused people in the seminar convention hall. Business meeting for a press conference or lecturer education concept with a wide view from the room's corner. Modern, blurry auditorium.
Multi functional conference hall
Diverse Multicultural Students Studying in University Room, Listening to a Young Multiethnic Professor Explaining Big Data and Artificial Intelligence Research Project. Computer Science Education
Audience people sitting rear at the business seminar and the speaker on the black white screen in Conference Hall.
Male CEO having speech on press conference in convention center. Group of multiracial colleagues listening.
Group of presenters interacting with online presenters on a business presentation
Metaverse avatars of people seminar online in virtual worlds, 3d render
Large group of entrepreneurs having a business seminar in a board room.
Abstract blurred image of Conference and Presentation in the conference hall
Teacher teaching math
Diverse group of business people gather during a meet and greet event before a conference or seminar.
Young University Professor Explaining the Importance of Artificial Intelligence to a Group of Diverse Multiethnic Students in a Dark Auditorium. Teacher Showing Neural Network on Two Big Screens
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