The image shows a group of four men standing in a room with a concrete wall in the background. The man in the center is holding up a smartphone and taking a selfie with it. He is wearing a blue checkered shirt and has a name tag around his neck. To his left, there is a table with a red tablecloth and various items on it, including a kettle, plates, and cups. To the right, there are two older men, one wearing a white lab coat and the other wearing a yellow shirt. They are all smiling and appear to be engaged in a conversation.