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 Anne Lovell, recently identified as the subject of "Lady with a Squirrel and a Starling". In May 1527, "Master Hans" also painted a panorama of the siege of Thérouanne for the visit of French Ambassadors. With Kratzer, he devised a ceiling covered in planetary signs, under which the visitors dined. The chronicler Edward Hall described the spectacle as showing "the whole Earth, environed with the sea, like a very map or cart". On 29 August 1528, Holbein bought a house in Basel, in St Johanns-Vorstadt. He presumably returned home to preserve his citizenship, since he had been granted only a