Benchmarking the Contemporary Sales May 11, 2009 by Marion Maneker Here’s a little data to put this week’s sales of Contemporary Art into context: More from Art Market MonitorFollowing Art Over to the Dark SideSotheby's HK Chinese Works of Art = HK$858,989,500Art Auction Sales: Frieze Art Fair LondonCalling an End to the China Art BoomDeath of Alan Bond a Reminder of Art’s Attraction to RoguesHockney’s Hangs onto the Old Habits and Embraces the New Technologies