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Lecturer Obrázky a Fotografie

69,415 lecturer royalty-free fotografií a snímků, které pro vás byly nelezeny.

Speaker podium icon Vektorové ilustrace
Speaker podium icon
Vektory
Asian senior high school female teacher is teaching online through webcam in classroom
Asian senior high school female teacher is teaching online through webcam in classroom
Beautiful female teacher in formal wear writing in notebook and looking at camera in classroom
Beautiful female teacher in formal wear writing in notebook and looking at camera in classroom
Asian female teacher teach english for children online through webcam in classroom
Asian female teacher teach english for children online through webcam in classroom
Asian speaker or lecture with casual suit on the stage in front of the room presenting with the screen in the conference hall or seminar meeting room, business and education concept
Asian speaker or lecture with casual suit on the stage in front of the room presenting with the screen in the conference hall or seminar meeting room, business and education concept
Young students listening to professor in the classroom on college
Young students listening to professor in the classroom on college
Smiling speaker gesturing and talking into microphone at podium tribune during seminar in conference hall Reklamní fotografie
Smiling speaker gesturing and talking into microphone at podium tribune during seminar in conference hall
Asian young male teacher smiles at you with cross arm in classroom
Asian young male teacher smiles at you with cross arm in classroom
Asian young male teacher smiles at you with cross arm in classroom
Asian young male teacher smiles at you with cross arm in classroom
Lecturer and multinational group of students in an auditorium Reklamní fotografie
Lecturer and multinational group of students in an auditorium
Asian young male teacher holds a book and smiles at you in classroom Reklamní fotografie
Asian young male teacher holds a book and smiles at you in classroom
Asian mature male professor teach engineering online through laptop in classroom at graduate school
Asian mature male professor teach engineering online through laptop in classroom at graduate school
Side view of old african-american businessman standing near podium and giving speech to the audience in the auditorium
Side view of old african-american businessman standing near podium and giving speech to the audience in the auditorium
Illustration vector lecturer giving lecture or presentation. standing in front of whiteboard Reklamní fotografie
Illustration vector lecturer giving lecture or presentation. standing in front of whiteboard
Vektory
Portrait of indian lady teacher in saree stands against green, white or blackboard , conducting online class using camera, internet and lights Reklamní fotografie
Portrait of indian lady teacher in saree stands against green, white or blackboard , conducting online class using camera, internet and lights
Asian senior high school male teacher teach math online through webcam in classroom Reklamní fotografie
Asian senior high school male teacher teach math online through webcam in classroom
Business woman lecturing at conference audience at the lecture hall
Business woman lecturing at conference audience at the lecture hall
Lecturer and multinational group of students in an auditorium
Lecturer and multinational group of students in an auditorium
Asian female teacher teach chinese language for foreign online through laptop in classroom Reklamní fotografie
Asian female teacher teach chinese language for foreign online through laptop in classroom
Female teacher with wooden pointer holding glasses and explaining mathematical equations in classroom
Female teacher with wooden pointer holding glasses and explaining mathematical equations in classroom
Audience listens lecturer at workshop conference hall
Audience listens lecturer at workshop conference hall
Portrait of young teacher near whiteboard in classroom
Portrait of young teacher near whiteboard in classroom
Asian senior high school male teacher teach math online through mobile phone in classroom
Asian senior high school male teacher teach math online through mobile phone in classroom
Teacher near interactive board in classroom during lesson
Teacher near interactive board in classroom during lesson
Asian female teacher teach english for children online through mobile phone in classroom
Asian female teacher teach english for children online through mobile phone in classroom
Asian senior high school female teacher teach math online through mobile phone in classroom
Asian senior high school female teacher teach math online through mobile phone in classroom
Male tutor teaching university students in classroom
Male tutor teaching university students in classroom
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.
Continuous single drawn one line of person presentation standing to teaching, coaching, and presenting. people writing on the board to explain something. flat line vector illustration
Continuous single drawn one line of person presentation standing to teaching, coaching, and presenting. people writing on the board to explain something. flat line vector illustration
Vektory
Smart female lecturer holding pointer stick and notebook download eps file contains blending tool, gradients, clipping mask Reklamní fotografie
Smart female lecturer holding pointer stick and notebook download eps file contains blending tool, gradients, clipping mask
Vektory
Portrait of her she nice-looking attractive lovely naughty lady professor lecturer learner showing pointing copy space teaching isolated over light white grey background Reklamní fotografie
Portrait of her she nice-looking attractive lovely naughty lady professor lecturer learner showing pointing copy space teaching isolated over light white grey background
Two young people sitting on stack of books. teacher teaching class through tablet. concept of online education, distance learning or tutorial videos for teens or adults.
Two young people sitting on stack of books. teacher teaching class through tablet. concept of online education, distance learning or tutorial videos for teens or adults.
Vektory
Beautiful business woman is speaking on conference.
Beautiful business woman is speaking on conference.
Teacher - teaching - presentation icon vector design template in white background
Teacher - teaching - presentation icon vector design template in white background
Vektory
Audience listens to the lecturer at the conference hall
Audience listens to the lecturer at the conference hall
Young asian woman as a lecturer with documents in a seminar of the university
Young asian woman as a lecturer with documents in a seminar of the university
Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur. Reklamní fotografie
Speaker at business conference with public presentations. audience at the conference hall. entrepreneurship club. rear view. horisontal composition. background blur.
Teacher helping college students in study class
Teacher helping college students in study class
High view of blonde caucasian businesswoman standing around podium and giving presentation to the audience in auditorium
High view of blonde caucasian businesswoman standing around podium and giving presentation to the audience in auditorium
Asian female teacher teach chinese language for foreign online through webcam in classroom Reklamní fotografie
Asian female teacher teach chinese language for foreign online through webcam in classroom
Young lecturer teacher teaching anatomy Reklamní fotografie
Young lecturer teacher teaching anatomy
People on the conference listening to the lecturer. back view. horizontal image composition Reklamní fotografie
People on the conference listening to the lecturer. back view. horizontal image composition
Young asian businessman with tablet computer, isolated on white
Young asian businessman with tablet computer, isolated on white
Portrait of mature male university student on campus Reklamní fotografie
Portrait of mature male university student on campus
Front view of happy mixed race businesswoman standing and giving presentation in auditorium while holding mike in her hand
Front view of happy mixed race businesswoman standing and giving presentation in auditorium while holding mike in her hand
Virtual online training meeting or tutorial webinar video
Virtual online training meeting or tutorial webinar video
Asian senior male professor arm crossed and smile at you in front of blackboard at college classroom
Asian senior male professor arm crossed and smile at you in front of blackboard at college classroom
Front view of beautiful mixed race businesswoman looking and thinking while standing on stage in auditorium
Front view of beautiful mixed race businesswoman looking and thinking while standing on stage in auditorium
Portrait of young female teacher on grey background. space for text Reklamní fotografie
Portrait of young female teacher on grey background. space for text
Front view of young asian businesswoman standing at podium on stage in auditorium while looking at camera with orange light in the background Reklamní fotografie
Front view of young asian businesswoman standing at podium on stage in auditorium while looking at camera with orange light in the background
Asian young male teacher holds a book and smiles at you standing front of whiteboard in classroom
Asian young male teacher holds a book and smiles at you standing front of whiteboard in classroom
Female teacher assisting students in the classroom during the lecture. female professor helping students during a class at high school.
Female teacher assisting students in the classroom during the lecture. female professor helping students during a class at high school.
Friendly young female teacher lecturing to attentive adult students at auditorium
Friendly young female teacher lecturing to attentive adult students at auditorium
Asian male professor teach calculus online through webcam in classroom Reklamní fotografie
Asian male professor teach calculus online through webcam in classroom
Rear view of beautiful businesswoman sitting with a laptop and discussing with the audience Reklamní fotografie
Rear view of beautiful businesswoman sitting with a laptop and discussing with the audience
Portrait of young handsome asian male speaker publicly speaking on stage to group of audience with white board behind Reklamní fotografie
Portrait of young handsome asian male speaker publicly speaking on stage to group of audience with white board behind
Beautiful young teacher near blackboard in classroom
Beautiful young teacher near blackboard in classroom
People sitting at desks in front of lecturer or speaker displaying on screen of giant laptop. webinar, webcast, web conference, online course, internet education. modern flat illustration.
People sitting at desks in front of lecturer or speaker displaying on screen of giant laptop. webinar, webcast, web conference, online course, internet education. modern flat illustration.
Vektory
Student people training with teacher in classroom, woman lecturer pointing to whiteboard Reklamní fotografie
Student people training with teacher in classroom, woman lecturer pointing to whiteboard
Vektory
Education teaching concept : retro microphone with many book put on wooden table isolated on blue background. - image
Education teaching concept : retro microphone with many book put on wooden table isolated on blue background. - image
Rear view of male businessman speaking and making a lecture in public speaking event in small room
Rear view of male businessman speaking and making a lecture in public speaking event in small room
High view of matured african-american businessman standing and giving presentation in auditorium
High view of matured african-american businessman standing and giving presentation in auditorium
Asian mature male professor having online class is using digital video camera record during teaching math course at graduate school to prevent coronavirus infection Reklamní fotografie
Asian mature male professor having online class is using digital video camera record during teaching math course at graduate school to prevent coronavirus infection
Consulting training speaker giving business lecture to group Reklamní fotografie
Consulting training speaker giving business lecture to group
Education concept with blank black chalkboard stand for announcement with apple, textbook on blur school college library background
Education concept with blank black chalkboard stand for announcement with apple, textbook on blur school college library background
Elderly male teacher holding a book in front of a school blackboard
Elderly male teacher holding a book in front of a school blackboard
High angle view of old african-american businessman standing near podium and giving speech to the audience in the auditorium Reklamní fotografie
High angle view of old african-american businessman standing near podium and giving speech to the audience in the auditorium
Front view of beautiful asian businesswoman standing and giving presentation in front of the audience in auditorium Reklamní fotografie
Front view of beautiful asian businesswoman standing and giving presentation in front of the audience in auditorium
Asian senior male calculus professor is writing on blackboard in the classroom at college
Asian senior male calculus professor is writing on blackboard in the classroom at college
Rear view of asian girl is learning math online through listening to male college teacher teaching calculus by laptop at home and write down the note
Rear view of asian girl is learning math online through listening to male college teacher teaching calculus by laptop at home and write down the note
Employees in the start-up business team in a whiteboard training workshop Reklamní fotografie
Employees in the start-up business team in a whiteboard training workshop
Group of doctors on seminar in lecture hall at hospital. hospital, profession, people and medicine concept
Group of doctors on seminar in lecture hall at hospital. hospital, profession, people and medicine concept
Female doctor and senior citizen with a sketch of the brain makes health education
Female doctor and senior citizen with a sketch of the brain makes health education
Asian senior high school male teacher teach math online through webcam in classroom
Asian senior high school male teacher teach math online through webcam in classroom
Group of students raising hands in class on lecture
Group of students raising hands in class on lecture
Portrait of indian lady teacher in saree stands against green, white or blackboard , conducting online class using camera, internet and lights Reklamní fotografie
Portrait of indian lady teacher in saree stands against green, white or blackboard , conducting online class using camera, internet and lights
Student attending lecture with teacher helping in studies. girl sitting in classroom being helped by a teacher.
Student attending lecture with teacher helping in studies. girl sitting in classroom being helped by a teacher.
Asian senior high school male teacher teach math online through laptop in classroom
Asian senior high school male teacher teach math online through laptop in classroom
Group of homeschooling children with teacher studying indoors, coronavirus concept.
Group of homeschooling children with teacher studying indoors, coronavirus concept.
High view of caucasian businessman sitting on a wheelchair and giving presentation to the audience while audience raising hand for asking question in auditorium
High view of caucasian businessman sitting on a wheelchair and giving presentation to the audience while audience raising hand for asking question in auditorium
English language teacher standing in front of a blackboard with hello written in different languages and pointing with chalk to a text learn languages
English language teacher standing in front of a blackboard with hello written in different languages and pointing with chalk to a text learn languages
Young students listening to professor in the classroom on college
Young students listening to professor in the classroom on college
Asian senior male calculus professor wearing headset is teaching online through laptop in the classroom with hello gesture Reklamní fotografie
Asian senior male calculus professor wearing headset is teaching online through laptop in the classroom with hello gesture
High view of happy caucasian businesswoman standing at the stage of the auditorium with colleagues in front of audience
High view of happy caucasian businesswoman standing at the stage of the auditorium with colleagues in front of audience
Portrait of nice attractive experienced skilled qualified specialist diligent cheerful tutor using pointer showing copy space academic material isolated over grey pastel color background
Portrait of nice attractive experienced skilled qualified specialist diligent cheerful tutor using pointer showing copy space academic material isolated over grey pastel color background
Cheerful indian female team leader involved in studying process, explaining new material to mixed race friends. group of smiling diverse students discussing together school project ideas in classroom.
Cheerful indian female team leader involved in studying process, explaining new material to mixed race friends. group of smiling diverse students discussing together school project ideas in classroom.
Teacher online service or platform. school or college workers Reklamní fotografie
Teacher online service or platform. school or college workers
Vektory
Mature professor teaching mathematics to students in classroom. teacher man solving math problem while writing on white board with video conference. covid-19 learn from home. Reklamní fotografie
Mature professor teaching mathematics to students in classroom. teacher man solving math problem while writing on white board with video conference. covid-19 learn from home.
Entrepreneurs or manager teach and meeting to employee and discussion for business.
Entrepreneurs or manager teach and meeting to employee and discussion for business.
Set of diverse cartoon students man and woman sitting at table with document and laptop isolated on white. positive people write test task hiring or recruitment specialists vector flat illustration
Set of diverse cartoon students man and woman sitting at table with document and laptop isolated on white. positive people write test task hiring or recruitment specialists vector flat illustration
Vektory
Presentation infographic 10 steps template.lecturer, topic, business presentation, diagram icons
Presentation infographic 10 steps template.lecturer, topic, business presentation, diagram icons
Vektory
Female chemist in hijab working in the lab
Female chemist in hijab working in the lab
Black woman writing on a whiteboard
Black woman writing on a whiteboard
Female speaker giving a talk on corporate business conference. unrecognizable people in audience at conference hall. business and entrepreneurship event.
Female speaker giving a talk on corporate business conference. unrecognizable people in audience at conference hall. business and entrepreneurship event.
Businessman making presentation in front of group of people. presenting business plan on seminar. vector illustration in cartoon style
Businessman making presentation in front of group of people. presenting business plan on seminar. vector illustration in cartoon style
Vektory
Male teacher and skeleton student in the classroom Reklamní fotografie
Male teacher and skeleton student in the classroom
Business conference, presentation. teacher, speaker stands near the screen. lecture at the university, training. lecturer lesson. courses of knowledge. silhouette vector illustration Reklamní fotografie
Business conference, presentation. teacher, speaker stands near the screen. lecture at the university, training. lecturer lesson. courses of knowledge. silhouette vector illustration
Vektory
Profile portrait of half turned person folded hands look attentively camera isolated on purple color background Reklamní fotografie
Profile portrait of half turned person folded hands look attentively camera isolated on purple color background
Student sitting at the lecture hall listening to lecturer
Student sitting at the lecture hall listening to lecturer
Audience listens lecturer at workshop conference hall
Audience listens lecturer at workshop conference hall