In this picture we can see the ceiling, lights, projector device and objects. We can see a screen and chairs. We can see a man. On a table we can see bottles, laptop and objects. On the left side of the picture we can see a board. On the right side of the picture we can see a man standing. At the bottom portion of the picture we can see the floor. We can see the people sitting on the chairs. We can see books and pens.