The image shows a man and a woman standing in front of a whiteboard in a classroom. The whiteboard is mounted on the wall and has a poster on it. The poster has various images and text on it, including pictures, text, and images related to science and technology. The man is holding a blue and white book in his hand and appears to be explaining something to the woman. There are two white buckets on the floor next to the whiteboard, one with a red lid and the other with a blue lid. There is also a roll of brown paper on the left side of the image.