13720234 - Woman having presentation at seminar13720232 - Women talking during coffee break at seminar13720233 - People at seminar00705537 - Vaulted ceiling in a large hall with a chandelier and seating in front of a projector13802003 - People entering meeting room13802001 - Woman standing in meeting room13802000 - People in meeting room13802002 - People entering meeting room13801755 - People at business meeting