A coffee roasting machine is positioned indoors, presumably in Santa Ana Yancuitlalpan (Chilhuacán), Mexico, as specified. The machine features a large silver funnel on its left, leading into a black cylindrical central section. A red component is visible on this section. To the right, a larger silver cylinder is attached. A black exhaust pipe extends upwards, next to a chair with white cushions. The background shows a brick wall and stone masonry. Below the machine, a window with metal bars is visible, along with a yellow and green curtain. The floor appears to be tiled.