The Ambassadors (Holbein) viewer must approach the painting from high on the right side, or low on the left side, to see the form as an accurate rendering of a human skull. While the skull is evidently intended as a "vanitas" or "memento mori", it is unclear why Holbein gave it such prominence in this painting. One possibility is that this painting represents three levels: the heavens (as portrayed by the astrolabe and other objects on the upper shelf), the living world (as evidenced by books and a musical instrument on the lower shelf), and death (signified by the skull). It has also
Hans Holbein the Younger as she appeared in a solemn mood in the cold light of his painting-room". Throughout his life, Holbein designed for both large-scale decorative works such as murals and smaller objects, including plate and jewellery. In many cases, his designs, or copies of them, are the sole evidence for such works. For example, his murals for the Hertenstein House in Lucerne and for the House of the Dance in Basel are known only through his designs. As his career progressed, he added Italian Renaissance motifs to his Gothic vocabulary. Many of the intricate designs etched into suits of Greenwich armour, including