Sotheby's Imp/Mod Evening Sale (NY, May 2010) May 7, 2010 by Marion Maneker More from Art Market MonitorSotheby’s London Imp-Mod Day = £19mSotheby’s IM Day Sale SurprisesSotheby’s New York Imp-Mod HighlightsSotheby’s NY Imp-Mod = $348mSotheby’s Restores Market Confidence with $290m Imp-Mod SaleSotheby’s NY IM Day Sale = $41.7m