http://peerie.com/Art/3581/Umberto-Boccioni/#!prettyPhoto

http://commons.wikimedia.org/wiki/File:Umberto-Boccioni.jpg

http://commons.wikimedia.org/wiki/File:Umberto_Boccioni_-_Self-portrait,_oil_on_canvas,_1905,_Metropolitan_Museum_of_Art.jpg

http://commons.wikimedia.org/wiki/File:Umberto_Boccioni,_by_Umberto_Boccioni.jpg

http://commons.wikimedia.org/wiki/File:UmbertoBoccioni.jpg