The image shows a man standing in front of a large whiteboard in a workshop. He is wearing a brown vest and glasses and appears to be explaining something to a group of three people who are sitting in chairs. The workshop has a large window on the left side of the image, through which we can see a view of a train track and a building outside. On the wall behind the man, there are several framed pictures and a toy train. The man is gesturing with his right hand as he speaks, and there are various tools and equipment scattered around the room.