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) England, Holbein displayed the influence of Early Netherlandish painters in this work. This influence can be noted most outwardly in the use of oil paint, the use of which for panel paintings had been developed a century before in Early Netherlandish painting. What is most "Flemish" of Holbein's use of oils is his use of the medium to render meticulous details that are mainly symbolic: as Jan van Eyck and the Master of Flémalle used extensive imagery to link their subjects to divinity, Holbein used symbols to link his figures to show the same things on the table. Among the