Celebrating Leonardo da Vinci

Some of the anatomical details that he sketched were so accurate that they were not verified scientifically until as recently as the 1980s. He was the author of notable studies such as Proportions of the Human Figure, a work often known simply as Vitruvian Man, which includes text on the squaring of the circle and the observation that the length of a human’s outstretched arms is typically equal to a person’s height.

Conflict, Time, Photography exhibition

The Tate Modern’s Conflict, Time, Photography exhibition (which ran until 15 March 2015) brought together photographs from conflicts, wars and episodes of armed upheaval around the world and was timed to coincide with a number of other events commemorating the centenary of World War One.