I think the image is taken from the classroom. There are chairs placed in an order and I can see a projector attached to the ceiling,and it is projected on the screen. I can see two boards. There are people sitting on the chairs and listening to the lecturers. I can see a woman sitting on the chair. There is a window which were closed and this is a door handle. This man is standing and explaining the persons. There are papers and books placed on the chairs. There is a bag which is kept on the floor. This is the ceiling rooftop,these are the ceiling lights.