University Professor Giving Lecture to Diverse Group of Students Teaching Speaking Walking in Class

A group of young adults and one adult are sitting at desks in a tiered lecture hall. The lecture hall is brightly lit. The young adults are writing in notebooks. An adult with a gray beard and glasses, wearing a blazer and trousers, walks along the front of the hall past the students. This footage is ideal for projects about education, university, lecturing, and teaching.