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Lecture Stock Photos And Images

219,166 matches
Business and entrepreneurship symposium. speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience.
Business and entrepreneurship symposium. speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience.FREE
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Business and entrepreneurship symposium. speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience.
Business and entrepreneurship symposium. speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience.FREE
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Speaker giving a talk in conference hall at business event.
Speaker giving a talk in conference hall at business event.FREE
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Speaker giving presentation in lecture hall at university. participants listening to lecture and making notes. Stock Photo
Speaker giving presentation in lecture hall at university. participants listening to lecture and making notes.FREE
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Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participants making notes in audience. Stock Photo
Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participants making notes in audience.FREE
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Round table discussion at business and entrepreneurship workshop. audience at the conference hall. presentation in lecture hall at university. participants listening to lecture and making notes.
Round table discussion at business and entrepreneurship workshop. audience at the conference hall. presentation in lecture hall at university. participants listening to lecture and making notes.FREE
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Speaker giving a talk in conference hall at business event.
Speaker giving a talk in conference hall at business event.FREE
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Audience listens lecturer at workshop in conference hall, rear view
Audience listens lecturer at workshop in conference hall, rear viewFREE
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Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept. focus on unrecognizable people in audience.
Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept. focus on unrecognizable people in audience.FREE
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Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience. copy space on whitescreen.
Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience. copy space on whitescreen.FREE
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Speaker giving presentation in lecture hall at university. participants listening to lecture and making notes.
Speaker giving presentation in lecture hall at university. participants listening to lecture and making notes.FREE
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Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept. focus on unrecognizable people in audience.
Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept. focus on unrecognizable people in audience.FREE
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Conference and presentation. audience at the conference hall. business and entrepreneurship. faculty lecture and workshop. audience in the lecture hall. academic education.
Conference and presentation. audience at the conference hall. business and entrepreneurship. faculty lecture and workshop. audience in the lecture hall. academic education.FREE
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Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship.
Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship.FREE
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Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship. panoramic composition suitable for banners.
Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship. panoramic composition suitable for banners.FREE
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Business and entrepreneurship symposium. speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience. Stock Photo
Business and entrepreneurship symposium. speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience.FREE
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Female speaker at business conference and presentation. audience at the conference hall. business and entrepreneurship. business woman.
Female speaker at business conference and presentation. audience at the conference hall. business and entrepreneurship. business woman.FREE
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Smiling charismatic speaker giving public presentation in conference hall Stock Photo
Smiling charismatic speaker giving public presentation in conference hallFREE
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Microphone over the abstract blurred photo of conference hall or seminar room background Stock Photo
Microphone over the abstract blurred photo of conference hall or seminar room backgroundFREE
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Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship.
Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship.FREE
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Microphone over the abstract blurred photo of conference hall or seminar room background Stock Photo
Microphone over the abstract blurred photo of conference hall or seminar room backgroundFREE
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Young students listening the lecture with interest on university. close-up of young professor's hands
Young students listening the lecture with interest on university. close-up of young professor's handsFREE
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Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship.
Speaker giving a talk at business meeting. audience in the conference hall. business and entrepreneurship.FREE
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Multinational group of cheerful students taking an active part in a lesson while sitting in a lecture hall.
Multinational group of cheerful students taking an active part in a lesson while sitting in a lecture hall.FREE
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Woman giving presentation in lecture hall. female speeker having talk at public event. participants listening to lecture. rear view, focus on people in audience.
Woman giving presentation in lecture hall. female speeker having talk at public event. participants listening to lecture. rear view, focus on people in audience.FREE
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Microphone over the abstract blurred photo of conference hall or seminar room background
Microphone over the abstract blurred photo of conference hall or seminar room backgroundFREE
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Microphone voice speaker in business seminar, speech presentation, town hall meeting, lecture hall or conference room in corporate or community event for host or public hearing
Microphone voice speaker in business seminar, speech presentation, town hall meeting, lecture hall or conference room in corporate or community event for host or public hearingFREE
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Lecturer and multinational group of students in an auditorium Stock Photo
Lecturer and multinational group of students in an auditoriumFREE
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Microphone on abstract blurred of speech in seminar room Stock Photo
Microphone on abstract blurred of speech in seminar roomFREE
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Audience at the conference hall. male speaker giving a talk in conference hall at business event. business and entrepreneurship concept. focus on unrecognizable people in audience. Stock Photo
Audience at the conference hall. male speaker giving a talk in conference hall at business event. business and entrepreneurship concept. focus on unrecognizable people in audience.FREE
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Round table discussion at business convention and presentation. Stock Photo
Round table discussion at business convention and presentation.FREE
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Elegant female teacher lecturing to students in auditorium
Elegant female teacher lecturing to students in auditoriumFREE
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Audience in the lecture hall. Stock Photo
Audience in the lecture hall.FREE
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Microphone speaker in school lecture hall, seminar meeting room or educational business conference event for host, teacher or coaching mentor Stock Photo
Microphone speaker in school lecture hall, seminar meeting room or educational business conference event for host, teacher or coaching mentorFREE
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Young woman on lecture in classroom
Young woman on lecture in classroomFREE
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Lecture room with empty seats in row
Lecture room with empty seats in rowFREE
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Experienced ambitious businesswoman gives presentation at team meeting standing by flipchart. excited business coach talking to diverse audience about corporate strategy, financial success, statistics
Experienced ambitious businesswoman gives presentation at team meeting standing by flipchart. excited business coach talking to diverse audience about corporate strategy, financial success, statisticsFREE
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Speaker giving a talk on corporate business conference. audience at the conference hall. business and entrepreneurship event.
Speaker giving a talk on corporate business conference. audience at the conference hall. business and entrepreneurship event.FREE
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Group of people at the seminar, presentation or conference. vector flat cartoon illustration. professional speaker coach speaks to the audience. business training, coaching and education concept.
Group of people at the seminar, presentation or conference. vector flat cartoon illustration. professional speaker coach speaks to the audience. business training, coaching and education concept.FREE
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Business presentation with charts on the board in front of the audience at the conference. speakers hold a presentation or corporate seminar. vector flat illustration of a group and an audience. Vector Illustration
Business presentation with charts on the board in front of the audience at the conference. speakers hold a presentation or corporate seminar. vector flat illustration of a group and an audience.FREE
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Speaker giving a talk on corporate business conference. unrecognizable people in audience at conference hall. business and entrepreneurship event. blue toned grayscale image.
Speaker giving a talk on corporate business conference. unrecognizable people in audience at conference hall. business and entrepreneurship event. blue toned grayscale image.FREE
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Group of students listening female teacher training presentation modern meeting conference room interior lecture seminar hall education concept rear view horizontal vector illustration Vector Illustration
Group of students listening female teacher training presentation modern meeting conference room interior lecture seminar hall education concept rear view horizontal vector illustrationFREE
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Successful happy group of people learning software engineering and business during presentation
Successful happy group of people learning software engineering and business during presentationFREE
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Wireless microphone in seminar room Stock Photo
Wireless microphone in seminar roomFREE
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Rear view of audience listening speakers on the stage with presentation via projector in the conference hall or seminar meeting and workshop event, business and education about investment concept Stock Photo
Rear view of audience listening speakers on the stage with presentation via projector in the conference hall or seminar meeting and workshop event, business and education about investment conceptFREE
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Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur. Stock Photo
Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur.FREE
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Multinational group of students in an auditorium
Multinational group of students in an auditoriumFREE
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Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. panoramic composition. background blur.
Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. panoramic composition. background blur.FREE
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Debate on business seminar after speech Stock Photo
Debate on business seminar after speechFREE
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Business and entrepreneurship symposium. female speaker giving a talk at business meeting. Stock Photo
Business and entrepreneurship symposium. female speaker giving a talk at business meeting.FREE
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Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience. copy space on whitescreen.
Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience. copy space on whitescreen.FREE
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Female speaker giving presentation in lecture hall at university workshop. audience in conference hall. rear view of unrecognized participant in audience. scientific conference event.
Female speaker giving presentation in lecture hall at university workshop. audience in conference hall. rear view of unrecognized participant in audience. scientific conference event.FREE
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Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience. Stock Photo
Business and entrepreneurship symposium. female speaker giving a talk at business meeting. audience in conference hall. rear view of unrecognized participant in audience.FREE
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Multiethnic happy employees sit at office desk applauding thanking speaker or presenter for training, smiling diverse workers clap hands feeling grateful for trainer presentation or good work
Multiethnic happy employees sit at office desk applauding thanking speaker or presenter for training, smiling diverse workers clap hands feeling grateful for trainer presentation or good workFREE
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Modern class room interior. vector illustration in flat style
Modern class room interior. vector illustration in flat styleFREE
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Business conference attendees sit and listen to lecturer, rear view Stock Photo
Business conference attendees sit and listen to lecturer, rear viewFREE
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Students discussing while having lecture in amphitheater
Students discussing while having lecture in amphitheaterFREE
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Portrait of young handsome asian male speaker publicly speaking on stage to group of audience with white board behind Stock Photo
Portrait of young handsome asian male speaker publicly speaking on stage to group of audience with white board behindFREE
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Cute teen student raise hands to ask teacher in classroom at university, education concept.
Cute teen student raise hands to ask teacher in classroom at university, education concept.FREE
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Speaker is pointing at a flip chart during your business presentation
Speaker is pointing at a flip chart during your business presentationFREE
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Asian businessman stands on stage for business presentation
Asian businessman stands on stage for business presentationFREE
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Detail of interior of conference room Stock Photo
Detail of interior of conference roomFREE
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Rear view of audience wearing and listening speakers via interpreter headset on the stage in the conference hall or seminar meeting, business and education about investment concept
Rear view of audience wearing and listening speakers via interpreter headset on the stage in the conference hall or seminar meeting, business and education about investment conceptFREE
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Teacher icon isolated on white background from business training collection. teacher icon trendy and modern teacher symbol for logo, web, app, ui. teacher icon simple sign. Logo
Teacher icon isolated on white background from business training collection. teacher icon trendy and modern teacher symbol for logo, web, app, ui. teacher icon simple sign.FREE
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Serious students sitting for an examination in an amphitheater
Serious students sitting for an examination in an amphitheaterFREE
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Illustration vector lecturer giving lecture or presentation. standing in front of whiteboard Vector Illustration
Illustration vector lecturer giving lecture or presentation. standing in front of whiteboardFREE
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Business man making a presentation at office. business executive delivering a presentation to his colleagues during meeting or in-house business training, explaining business plans to his employees. Stock Photo
Business man making a presentation at office. business executive delivering a presentation to his colleagues during meeting or in-house business training, explaining business plans to his employees.FREE
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Rows of empty chairs in large conference hall for corporate convention or lecture
Rows of empty chairs in large conference hall for corporate convention or lectureFREE
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Audience listens lecturer at workshop in conference hall
Audience listens lecturer at workshop in conference hallFREE
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Speaker prepares to lecture but people not interested in listening to lectures. Stock Photo
Speaker prepares to lecture but people not interested in listening to lectures.FREE
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Conference and presentation. audience at the conference hall. business and entrepreneurship. faculty lecture and workshop. audience in the lecture hall. academic education.
Conference and presentation. audience at the conference hall. business and entrepreneurship. faculty lecture and workshop. audience in the lecture hall. academic education.FREE
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Business conference and presentation audience at the conference hall
Business conference and presentation audience at the conference hallFREE
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Rear view of students sitting and listening in lecture hall doing practical tasks on their laptops.
Rear view of students sitting and listening in lecture hall doing practical tasks on their laptops.FREE
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Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur.
Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur.FREE
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Business conference and presentation audience at the conference hall
Business conference and presentation audience at the conference hallFREE
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Business woman lecturing at conference audience at the lecture hall
Business woman lecturing at conference audience at the lecture hallFREE
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People at the conference hall. rear view. people in the hall listen to the lecturer.
People at the conference hall. rear view. people in the hall listen to the lecturer.FREE
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Business training or office meeting flat design vector illustration.
Business training or office meeting flat design vector illustration.FREE
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Audience applauds the speaker during the business presentation
Audience applauds the speaker during the business presentationFREE
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Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept. Stock Photo
Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept.FREE
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Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept. focus on unrecognizable people in audience.
Speaker giving a talk in conference hall at business event. audience at the conference hall. business and entrepreneurship concept. focus on unrecognizable people in audience.FREE
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Abstract blurred people lecture in seminar room, education concept Stock Photo
Abstract blurred people lecture in seminar room, education conceptFREE
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Speaker at business workshop and presentation. audience at the conference room. Stock Photo
Speaker at business workshop and presentation. audience at the conference room.FREE
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Tribune podium rostrum speech stand. conference stage with microphone, press or debate speaker isolated orator pulpit
Tribune podium rostrum speech stand. conference stage with microphone, press or debate speaker isolated orator pulpitFREE
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Young attractive and confident black african american business woman with microphone speaking in auditorium at corporate event or seminar giving motivation and success coaching conference Stock Photo
Young attractive and confident black african american business woman with microphone speaking in auditorium at corporate event or seminar giving motivation and success coaching conferenceFREE
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A vector illustration of college students listening to the professor in the auditorium
A vector illustration of college students listening to the professor in the auditoriumFREE
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Pretty, young business woman giving a presentation in a conference/meeting setting (shallow dof; color toned image)
Pretty, young business woman giving a presentation in a conference/meeting setting (shallow dof; color toned image)FREE
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Empty auditorium at university with wooden chairs and banks and large windows and stairs on one side. the chairs are arranged in rows and their backrests form a pattern. Stock Photo
Empty auditorium at university with wooden chairs and banks and large windows and stairs on one side. the chairs are arranged in rows and their backrests form a pattern.FREE
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Lecturer and multinational group of students in an auditorium
Lecturer and multinational group of students in an auditoriumFREE
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Speaker with a drawing of the brain explains alzheimer's disease to seniors Stock Photo
Speaker with a drawing of the brain explains alzheimer's disease to seniorsFREE
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Group of young students listening a lecturer
Group of young students listening a lecturerFREE
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Continuous line drawing of vector illustration character of audience in the conference hall
Continuous line drawing of vector illustration character of audience in the conference hallFREE
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Happy students smiling on lecture in amphitheater
Happy students smiling on lecture in amphitheaterFREE
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Student raising hand during lecture
Student raising hand during lectureFREE
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Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur.
Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur.FREE
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Businessman making a presentation to sitting people. vector
Businessman making a presentation to sitting people. vectorFREE
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Microphone in meeting room before a conference.
Microphone in meeting room before a conference.FREE
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Business seminar speaker does presentation front of audience
Business seminar speaker does presentation front of audienceFREE
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Speaker giving presentation in lecture hall at university. participants listening to lecture and making notes.
Speaker giving presentation in lecture hall at university. participants listening to lecture and making notes.FREE
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