Heraclitean Fire

The British Museum has an exhibition of Michelangelo drawings at the moment. According to them:
Drawing on the outstanding collections of the British Museum, the Ashmolean and the Teyler Museum in Haarlem, Michelangelo Drawings is a once-in-a-lifetime opportunity to follow the evolution of some of the world’s most celebrated artworks
Which is probably fair. Being Michelangelo, it [...]