Meeting of people at conference - sitting in hall and looking to lecture
A business conference. People sitting on the chairs and listening the lecture in the hall
People leaving the conference hall after lecture
People leave the conference hall after lecture
A conference in the hall. A man talking on the stage. A person in white shirt listening the lecture
A business conference in the hall. A man talking on the stage giving a lecture
People sitting on the conference in the hall
A business conference in the hall. A man talking on the stage and giving a lecture to the audience
A business conference. People sitting on the chairs and looking at presentation screen in the hall
A business conference in the hall. A man talking on the stage using microphone and gives a lecture
unimpressed bored people listeners at conference hall with badge irrl. men and woman at seminar looking uninterested. group connecting with lecture. concept business training
Speaker at Business Conference Stage Talking to People Sitting in Auditorium. Man at Financial Public Event Looks at Crowded Lecture and