The image shows three young men working on a 3D printer in a workshop. They are wearing glasses and are focused on their work. The printer is black and has two green wheels attached to it. The man on the left is holding a metal rod and appears to be working on the machine, while the man in the middle is working on another machine. The background is a blue curtain and there are other machines and equipment visible in the background. It appears that the men are working in a robotics or industrial setting.