Conférencier insatisfait debout sur le podium tribune dans la salle de conférence et montrant majeur - Photo & image de stock

Panoramic shot of beautiful, serious lecturer pointing with hand while standing on podium tribune

Attractive, confident lecturer pointing with hand while standing on podium tribune

Confident lecturer gesturing while speaking into microphone on podium tribune

Selective focus of scared young lecturer, suffering from fear of public speaking, standing near microphone on podium tribune

Beautiful, positive lecturer holding glasses while standing on podium tribune

Attractive young lecturer standing on podium tribune and looking at papers

Serious lecturer standing on podium tribune near microphone and laptop

Young lecturer suffering from speech anxiety standing on podium tribune with glass of water

Attractive businesswoman standing and looking away during conference in conference hall

Attractive businesswoman standing and talking during conference in conference hall

Attractive businesswoman holding microphone and talking during conference in conference hall

Attractive businesswoman holding microphone and talking during conference in conference hall

Attractive businesswoman standing and looking away during conference in conference hall

Attractive businesswoman holding microphone and talking during conference in conference hall

Attractive businesswoman standing and talking during conference in conference hall

Businessman in formal wear talking during conference in conference hall