The image is a black and white illustration of a labyrinth, specifically the one found in Poitiers Cathedral. It's a circular design with a complex, winding path leading to a central point. The path is created by a series of concentric, semi-circular arcs that are connected by winding lines. The lines are thick and create a visually intricate pattern. The labyrinth is contained within a circular border. Below the image, there is text that reads 'Fig. 55.-Labyrinth in Poitiers Cathedral. (Auber).' The background is a pale yellow color.