An older man giving a lecture
An elderly doctor giving a lecture at the 10th Congress of Pediatrics, held on 25-27 April, 2013 in Bratislava, Slovakia.
Size: 3560px × 2376px
Photo credit: © Ivan Strba / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: audience, auditorium, business, college, congress, experience, expert, expertise, gesture, hall, horizontal, indoors, information, lecture, man, microphone, overhead, people, presentation, presenting, projector, seminar, speaking, standing, students, talking, tutor, university
