The illustration shows a collection of historical helmets from various periods of the Middle Ages. Shown are the Spangenhelm, Nasalhelm, Kettle Hat and Chapel de Fer, followed by the Barbute, Armet, Morion and Sallet. In the bottom row are the Bascinet, Hounskull, Great Helmet and Burgonet. Each helmet reflects the technological progress and regional influences of its time. The detailed depictions illustrate the development of head protection in warfare and chivalry.