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
The Ambassadors (Holbein) need for the "grand maître" to hear anything of it". The "grand maître" in question was Anne de Montmorency, the Marshal of France, a reference that has led some analysts to conclude that de Selve's mission was a secret one; but there is no other evidence to corroborate the theory. On June 4, the ambassador wrote to his brother again, saying: "Monsieur de Lavaur came to see me, but has gone away again". Hervey's identification of the sitters has remained the standard one, affirmed in extended studies of the painting by Foister, Roy, and Wyld (1997), Zwingenberger (1999), and North