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Browse through our collection of lecturer images and stock photos. They are all royalty-free and ready to use for your next project.

Price is in US dollars and excludes tax

667 stock photos

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Older surgeon teaching new surgeon how to operate at the university

Older surgeon teaching new surgeon how to operate at the university

$9
Older surgeon teaching new surgeon how to operate at the university

Older surgeon teaching new surgeon how to operate at the university

$9
Young male teacher or student holding chalk writing on chalkboard in classroom

Young male teacher or student holding chalk writing on chalkboard in classroom

$7
Closeup of young female teacher against chalkboard in class

Closeup of young female teacher against chalkboard in class

$7
Young male teacher or student holding chalk writing on chalkboard in classroom

Young male teacher or student holding chalk writing on chalkboard in classroom

$7
Side view of Caucasian businessman standing and giving presentation in the auditorium

Side view of Caucasian businessman standing and giving presentation in the auditorium

$5
Front view of Caucasian businessman standing for presentation and looking at camera

Front view of Caucasian businessman standing for presentation and looking at camera

$5
Side view of Caucasian businessman standing and giving presentation in the auditorium

Side view of Caucasian businessman standing and giving presentation in the auditorium

$5
Front view of mixed race businesswoman giving speech in front of audience in the auditorium

Front view of mixed race businesswoman giving speech in front of audience in the auditorium

$5
Side view of Caucasian businessman standing and giving presentation in the auditorium

Side view of Caucasian businessman standing and giving presentation in the auditorium

$5
Rear view of Caucasian businessman giving presentation in front of audience in auditorium

Rear view of Caucasian businessman giving presentation in front of audience in auditorium

$5
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

$5
Front view of handsome mixed race businessman giving speech in front of audience in the auditorium

Front view of handsome mixed race businessman giving speech in front of audience in the auditorium

$5
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

$5
Side view of Caucasian businessman standing and giving presentation in the auditorium

Side view of Caucasian businessman standing and giving presentation in the auditorium

$5
Front view of mixed race businessman giving speech in front of audience in the auditorium

Front view of mixed race businessman giving speech in front of audience in the auditorium

$5
Mixed race businesswoman standing around the podium in the auditorium while audience raising hand

Mixed race businesswoman standing around the podium in the auditorium while audience raising hand

$5
Beautiful businesswoman sitting at the side of the stage and having laptop in her hand

Beautiful businesswoman sitting at the side of the stage and having laptop in her hand

$5
Businesswoman looking in script  and trying to speak in the empty auditorium

Businesswoman looking in script and trying to speak in the empty auditorium

$5
Businesswoman practicing and learning script while standing in the auditorium

Businesswoman practicing and learning script while standing in the auditorium

$5
Businesswoman sitting at the side of the stage and having laptop in her hand in front of audience

Businesswoman sitting at the side of the stage and having laptop in her hand in front of audience

$5
Businessman standing and giving presentation in auditorium

Businessman standing and giving presentation in auditorium

$5
Businesswoman practicing and learning script while standing in the auditorium

Businesswoman practicing and learning script while standing in the auditorium

$5
Business colleague standing with each other in front of the audience in auditorium

Business colleague standing with each other in front of the audience in auditorium

$5
Businesswoman standing around podium and giving presentation to the audience in auditorium

Businesswoman standing around podium and giving presentation to the audience in auditorium

$5
Businesswoman practicing and learning script while walking in the auditorium

Businesswoman practicing and learning script while walking in the auditorium

$5
Beautiful businesswoman discussing while woman from the audience asking query

Beautiful businesswoman discussing while woman from the audience asking query

$5
Businessman sitting on a wheelchair and giving presentation to the audience in the auditorium

Businessman sitting on a wheelchair and giving presentation to the audience in the auditorium

$5
Beautiful businesswoman thanking the audience while finished her presentation in auditorium

Beautiful businesswoman thanking the audience while finished her presentation in auditorium

$5
Businesswoman standing and giving presentation in auditorium while holding mike in her hand

Businesswoman standing and giving presentation in auditorium while holding mike in her hand

$5
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