A business conference in the hall. People sitting on the chairs. A microphone on a foreground
A business conference in the hall. People sitting on the chairs. A mic on a foreground
A business conference in the hall. A man talking on the stage. A mic on a foreground
A business conference in the hall. A man showing the presentation. Notebook on the foreground
A business conference in the hall. A man talking on the stage using microphone
Television camera broadcast interview with business woman speaker in conference hall room Spbd. Female talk at microphone with journalist, stand in conference hall at presentation. Focus on equipment
A business conference in the hall. A man talking on the stage using microphone and gives a lecture
Medium shot of senior Caucasian politician speaking in microphone addressing to audience while standing at tribune in big conference hall
Close up foreground focus shot of unrecognizable man standing in front of audience in conference hall and gesticulating while giving speech
A conference in the hall. A man talking to the audience standing on the stage
27 MARCH 2019. KAZAN, RUSSIA: A business conference in the hall. People standing on the balcony and talking
Close-up rear shot with lens flare of unrecognizable man with headset microphone standing on stage in conference hall and speaking in front of audience