http://www.museodelprado.es/pradomedia/multimedia/bodegon-con-cacharros-zurbaran/?pm_subcat=10&pm_cat=2&pm_video=on&pm_audio=on&pm_interactivo=on

http://www.youtube.com/watch?feature=player_embedded&v=J1ji3y2k5iY#!
min 19:5