Here's an article about the most provocative performance art, triggered by Marina Abramovic's oh so provocative "nothing" at the Serpentine Gallery.
The article is ok, interesting enough to post it:
http://www.dazeddigital.com/artsandculture/article/20242/1/the-ultimate-controversial-performance-artworks
The article is ok, interesting enough to post it:
http://www.dazeddigital.com/artsandculture/article/20242/1/the-ultimate-controversial-performance-artworks