This is a detailed, antique black and white engraving. The upper portion of the image is dominated by a complex geometric diagram. It features a series of interconnected polygons and arcs, labeled with letters and numbers. The diagram is overlaid on a landscape scene at the bottom. The landscape depicts a town or city with buildings, a river, and figures of people and animals. There are several figures of people, some on horseback, and a few animals, including a dog. The style is reminiscent of 17th or 18th-century scientific or architectural illustrations. There is text in multiple languages, including French and Dutch, surrounding the diagram. The image has a decorative border and a page number (238) in the upper right corner.