A few nice visual art images I found:
VSP Visual Street Performance 2007 @ Fabrica Braco de Prata, Lisbon, Portugal
Image by Graffiti Land
VSP Visual Street Performance 2007 @ Fabrica Braco de Prata, Lisbon, Portugal
Image by Graffiti Land
VSP Visual Street Performance 2007 @ Fabrica Braco de Prata, Lisbon, Portugal
Image by Graffiti Land