Anamorphosis before 1583. "The Ambassadors" (c. 1533) by Hans Holbein the Younger is well known for the prominent oblique anamorphic transformation in the painting. In this artwork, a distorted shape lies diagonally across the bottom of the frame. Viewing this from an acute angle transforms it into the plastic image of a human skull. The painting is regarded as a "vanitas" - a meditation on the transience of life - with the skull a symbolic "memento mori". The altered perspective required to see the image reflects the contemporary practice of painting skulls on the reverse of otherwise tranquil paintings. Four centuries
Hans Holbein the Younger Company. Other analysts detect no loss of powers in Holbein's last phase. Until the later 1530s, Holbein often placed his sitters in a three-dimensional setting. At times, he included classical and biblical references and inscriptions, as well as drapery, architecture, and symbolic props. Such portraits allowed Holbein to demonstrate his virtuosity and powers of allusion and metaphor, as well as to hint at the private world of his subjects. His 1532 portrait of Sir Brian Tuke, for example, alludes to the sitter's poor health, comparing his sufferings to those of Job. The depiction of the Five wounds of Christ and