http://www.nytimes.com/2011/02/17/arts/17iht-Melik17.html

http://www.bloomberg.com/news/2011-02-16/protest-disrupts-72-million-auction-as-warhol-marilyn-flower-seeds-sell.html

http://www.demotix.com/news/591960/arts-against-cuts-hold-mock-auction-over-cuts-outside-sothebys

http://blogs.artinfo.com/artintheair/2011/02/15/sothebys-contemporary-auction-hit-by-orgy-of-the-rich-infiltrators/