
On 17 November, John will present a paper, "Caravaggesque Paintings in Britain and Ireland: Curiosities and Conundrums", as part of a two-day academic conference in the Sainsbury Wing Lecture Theatre.
He will also give a lunchtime talk on Monday 21 November which will discuss the 'Judith and Holofernes' theme in works by the followers of Caravaggio.
You can find out more about Beyond Caravaggio via the National Gallery website: http://www.nationalgallery.org.uk/beyond-caravaggio