Caucasian speaker female teaching at international conference, de-focused shot
Business woman at seminar - speaker female teaching at international conference, de-focused shot
Performance of business woman at seminar - speaker female teaching at international conference, de-focused shot
Business seminar - performance at conference, de-focused shot
De-focused - a lot of people sitting at a seminar or lectures - background
De-focused - a lot of people sitting at a seminar or lectures - time-lapse
Performance of speaker female teaching at international conference, business concept - de-focussed
Caucasian speaker female teaching at international conference, business concept
Closeup serious master doing handicraft in workshop. Portrait of focused artist teaching in studio. Senior man concentrating on clay sculpting in pottery.
education, high school, university, teaching and people concept - group of international students and teacher or lecturer showing scheme on white board in lecture hall
education, high school, university, teaching and people concept - group of international students and teacher or lecturer showing scheme on white board in lecture hall
education, high school, university, teaching and people concept - group of international students and teacher or lecturer showing scheme on white board in lecture hall