Lecturer female tells and shows presentation on the scene to packed house of listeners
Conference - lecturer tells presentation on the scene to packed house of listeners
Short-haired female mental health professional carrying out projective psychological test for male client in military uniform with help of special cards
Young male Mathematician looking at notes in notebook in Experimental room with mathematical calculations
Mathematician looking at calculations. Media. Mathematical notes on notebook in laboratory. Experimental room with mathematical calculations
lecturer tells presentation on the scene to packed house of listeners
Speaker giving a talk on corporate Business Conference. Audience at the conference hall.
Two lecturers tells and shows presentation on the scene to packed house of listeners - extremely close up
Lecturer shows presentation on screen for listeners at agricultural seminar
Asian female psychologist doing projective psychological test with multicultural couple in relationship difficulties, examining person's personality characteristics and underlying thought disorder.
Skilled mental health professional conducting psychological test with couple in relationship challenges, exploring personality traits and thought patterns.
lecturer shows presentation or lecture on the scene to packed house of listeners, the crowd not in focus
Lecturer female tells and shows presentation on the scene to packed house of listeners
Lecturer tells and shows presentation on screen for listeners at agricultural seminar
Lecturer tells and shows presentation on projector screen - one listener speaks phone
Speaker female tells and shows presentation for listeners in business hall
A group of businessmen are discussing business and finance at a round table at a conference.
Meeting of the Communist pioneers Komsomol - listeners in red ties listens for lecturer who tells and shows presentation on screen
two business women in an international economic and political forum are sitting at a round table. back view. upward camera movement
Conference - lecturer tells presentation on the scene to packed house of listeners
lecturer tells and shows presentation on the scene to packed house of listeners - close up
lecturer tells and shows presentation on the scene to packed house of listeners - extremely close up
People sit on chairs and listen to the lecturer at the seminar
Lecturer tells and shows presentation on screen for listeners at agricultural speech