caption: a close up of a metal object on a table  A close up of a metal object on a machine.
detailed_caption: The image shows a close up of a metal object on a table, with a green wall in the background. On the wall, there are stickers with text, and the object appears to be a spool of thread. The image shows a close up of a metal object on a table with a green wall in the background. The metal object appears to be a CNC milling machine, with a cylindrical shape and a handle on the side. It has a metallic sheen and is surrounded by a metal frame.