'The Ambassadors' by Hans Holbein the Younger

The Ambassadors (1533) is a painting by Hans Holbein the Younger in the National Gallery, London. As well as being a double portrait, the painting contains a still life of several meticulously rendered objects, the meaning of which is the cause of much debate. It is also a much-cited example of anamorphosis in painting (the elongated skull on the floor).