Speaker Giving a Talk at Business Meeting. Audience in the conference hall. Business and Entrepreneurship. Copy space on white board.
Speaker at business workshop and presentation. Audience at the conference room.
Audience at the conference hall listens to lecturer, people on a congress together listen to speaker on stage at master-class, corporate business seminar
People sit in armchairs in conference room, focus on blonde woman nape.
Students in class
Teacher at university in front of a whiteboard screen. Students listening to lecture and making notes.