The image shows a classroom with a large whiteboard on the wall. The whiteboard is covered in mathematical equations and formulas written in black marker. A person is standing in front of the whiteboard, writing on it with a marker. There are several chairs and a table in the room, and a backpack on one of the chairs. The room appears to be empty, with no other people or objects in sight. The walls are covered in white chalk, and the ceiling is covered with recessed lighting. The overall atmosphere of the room is one of concentration and focus.