The image shows a man standing in front of a projector screen with a presentation on it. He is wearing a black hoodie and appears to be giving a presentation. The presentation is about glycosylation (GTS) and the man is gesturing with his right hand as he speaks. On the screen, there is a diagram of a molecule with the letters "MTS" and "ATS" written above it. The molecule is labeled with the chemical formula "OH" and there are arrows pointing to different parts of the molecule. The background is dark, suggesting that the presentation is taking place in a dimly lit room.