A business conference in the big luxury hall - sound recorder equipment - a man walking on stage
A business conference in the big hall - sound recorder equipment - a man walking on stage
A concert in the concert hall. Sound control equipment
business meeting in conference hall of big company, education for top managers and specialists
Business man finishin speech in front of a big audience with dance at a conference hall
Business man finishin speech in front of a big audience with dance at a conference hall
Big conference hall ready for meeting
Big conference hall before meeting
A concert in the concert hall. A man working with sound control equipment
A business conference and presentation in the hall
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
Conference of entrepreneurs and business people in a modern conference hall