Modern business coach wearing microphone giving lecture about investment, selective focus shot
Woman business coach wearing headset speaking in conference room and gesturing. Female lecturer giving motivation speech for audience. Concept of education
Man with microphone giving a lecture
Medium shot of Caucasian female scientist or professor with tablet computer and headset microphone giving lecture on biochemistry at university or conference
Modern business coach wearing wireless microphone headset holding digital tablet seeing people raising hands to ask him questions then answering them
Selective focus close-up of modern female professor or college teacher wearing eyeglasses giving lecture
Modern female professor wearing protective mask giving lecture to multi-ethnic students during quarantine
Medium shot of African American doctor wearing protective mask giving lecture about disease origin and treatment
Inspirational lecture by a senior woman.
female business coaching is giving lecture for specialists of marketing and management