The image is a black and white photograph of a large group of people sitting in a lecture hall. They are all looking towards the front of the room and appear to be engaged in a conversation. The people are sitting in rows of chairs, with their hands clasped together in front of them. Some of them are holding their phones, while others are looking down at their phones. The room appears to be dimly lit, with a projector screen visible in the background. The overall mood of the image is one of concentration and focus.