Sotheby's London Old Master = £47.64m July 6, 2011 by Marion Maneker More from Art Market MonitorLondon Old Master Sales = £37mSotheby’s London Old Master Evening = £68.3m ($117m)Sotheby’s London Old Master Evening HighlightsSotheby’s London Old Master Eve = £32.3mSea Battle Makes £5.3mSotheby’s Old Master Drawings = £6.8m