Thank you to Melanie V. Taylor, our art historian, for spotting and sharing with me this interesting article on the beautiful Chichester Cathedral Tudor Paintings by Lambert Barnard (c1435 - 1567) which include this image of Henry VIII which I've never seen before.
Do take a look at http://www.chichestercathedraltrust.org.uk/chichesters-tudor-paintings/chichester-tudor-paintings/