Haut-parleur mature réglage casque pendant le séminaire avec des gens d'affaires sur le premier plan flou - Photo & image de stock

Middle aged speaker pointing at document near blurred audience during business conference

Back view of blurred business people near lecturer pointing with hand during conference

Smiling lecturer standing with open arms during conference near participants on blurred foreground

Back view of business people near african american lecturer pointing with finger during conference

Back view of businessman talking to asian speaker during conference

Back view of blurred businessman asking question to asian speaker during conference

Happy speaker looking at african american businessman talking and gesturing near journalists

Speaker with microphone standing near multiethnic business people

Back view of blurred african american businessman asking question to lecturer with microphone

Political party members sitting at desk during congress on blurred background

Mature teacher talking near blurred interracial students with laptops in university

Serious political agitator talking to voters in conference hall, banner

Speaker holding microphone near blurred participants during business conference

Interracial businessmen working in office near senior asian man on blurred foreground

Mature professor holding chalk near multiethnic students in university

Pensive teacher standing near blurred multiethnic students in university

Smiling teacher talking near interracial students with notebooks in university