Christie’s Old Masters = $9.4m January 29, 2015 by Marion Maneker Matthias Stormer, The Martyrdom of St. Bartholomew (400-600k) 845k USD Salomon van Ruysdael, Skaters on Frozen Lek (800-1m) 1.4m USD Giroust, Mademoiselle d’Oleans Taking a Harp Lesson (500-700k) 1.445m USD More from Art Market MonitorIt Ain’t Easy Being a NahmadAuction Sales Up $56.6m at Sotheby’s in 2017 Driven by Imp, Mod & Cont Art GrowthStreet Art Pioneer Lazarides Takes Investment, Moves to Mayfair, Expands E-commerceMitterand and the Art MarketAsian Buyers Drive Imp Mod Day Sales to $106mChristie's London I/M Day Sale (Highlights)