The image shows an elderly man sitting at a desk in a classroom. He is wearing a green jacket, khaki pants, and black shoes. He has a name tag around his neck and is holding a blue pen in his right hand. He appears to be deep in thought, with his left hand resting on his chin and his right arm stretched out to the side. Behind him, there are rows of empty desks and chairs, and another person can be seen in the background. The room has a whiteboard on the wall and a wooden floor.