Did Michelangelo include a hidden caricature of himself in one of his famous sketches?

(Wiley) A new Clinical Anatomy article presents evidence that Michelangelo inserted his self-portrait into a sketch of his close friend, Vittoria Colonna, which is currently in the collection of the British Museum in London, England.

from EurekAlert! - Social and Behavioral Science http://ift.tt/2pdl60B