> >wykład

Filtruj

Słowa kluczowe

Typ



Opcje



Orientacja




Osoby



Rozmiar





Kolor

Wyniki wyszukiwania wykład

25 50 75 100
Sortowanie
  • #300931966 Business presentation. Grateful audience clapping hands to speaker
  • #742823169 A speaker lectures to an audience in an auditorium
  • #729702001 Portrait of a young african american doctor teaching on a seminar in a board room at convention center.
  • #775082496 Close up of stethoscope on the background of conference room full of doctors and medical personal hearing the medical presentation
  • #402946390 Female speaker giving presentation in lecture hall at university workshop. Audience in the conference hall. Rear view of unrecognized participant in audience. Scientific conference event.
  • #748798346 Monochrome scientific formulas and diagrams on chalkboard with chalk dust texture
  • #716403309 Informal outdoor event with a dynamic speaker engaging with a diverse audience seated in a park.
  • #744273585 A smiling elderly man writing on a paper, possibly a teacher or mentor. The background is softly focused on group of young students, suggesting a classroom or educational setting
  • #709181471 Man giving a lecture in front of a audience. He is presenting a subject with the help of a blackboard full of charts and stock market indicators. Professional expert teaching others.
  • #189512997 Conference.
  • #621568487 Speaker Icon. Person at the podium. Vector illustration.
  • #633155006 Speaker performing on stage with spotlight talking to many people in audience, event professional.
  • #673117566 Back view of professionals attending a conference, with a focus on their attire and a projector screen in front.
  • #307177116 businessman in suit standing at podium tribune and looking away during conference isolated on white
  • #163699604 Adult students listen to professor's lecture in small class room. Panoramic aspect ratio.
  • #105529073 Handsome professor during lecture
  • #750301692 A woman is seated in a lecture hall, surrounded by rows of chairs, in front of a large screen or whiteboard, listening attentively to a speaker.
  • #63650508 Business lecture
  • #649333740 Male teacher near the whiteboard in front of students at an adult education class
  • #790728189 A man is sitting in front of a chalkboard with equations on it
  • #702574790 Expert speaker delivering an inspiring keynote speech on business leadership and innovation at a global conference
  • #698864869 Young female Raises a Question in a Crowded Auditorium
  • #670649389 Business woman from behind speaking from a stage to an auditorium
  • #669794574 Asian University professor lectures to classroom full of multi-ethnic students. generative ai
  • #423075901 Audience in the lecture hall.
25 50 75 100
Sortowanie