The image shows a group of people sitting in a lecture hall. They are all facing the front of the room and appear to be listening attentively to a speaker. The people are of different ages and ethnicities, and they are all wearing casual clothes. The room has wooden walls and a projector screen on the left side. The focus of the image is on a man in the center who is wearing a white t-shirt with the number 20 on it. He is looking off to the side with a serious expression on his face.