http://www.telegraph.co.uk/core/Slideshow/slideshowContentFrameFragXL.jhtml;jsessionidAU4E1NPL4K5EBQFIQMFCFFWAVCBQYIV0?xml=/news/2007/05/11/weekpix.xml&site=News
Scroll sideways to:-
'A record 18,000 naked volunteers pose for photographer Spencer Tunick at 
Mexico City's Zocalo Square'
Look in the bottom rh corner, the guy there seems to have a problem keeping 
it down :-o)