Caricature Master Study sketch

Was inspired by the always amazing Loish to do a master study sketch today after a friend sent over some really cool artistic brushes to try.
Done in a couple of hours before and after work

Original: http://www.artnet.fr/artistes/franz-xaver-winterhalter/portrait-of-a-young-woman-fXBqei3_5BLeEIE26KmVjA2