Richard Dadd Dadd Richard The Fairy Fellers Master Stroke1

This image is by the artist Richard Dadd who created it over nine years while an inmate in a lunatic asylum (London's Bethlem Hospital). it is called the 'Fairy Feller's Masterstroke'.

You can find more details about the painting and the painter here:

http://www.tate.org.uk/art/artworks/dadd-the-fairy-fellers-master-stroke-t00598