Christie’s PWC Day Highlights November 13, 2014 by Marion Maneker Lichtenstein, Collage for Nude with Beach Ball (1-1.5m) 3.189m USD Robert Motherwell, Open No 23 (800-1.2m) 2.4m USD de Kooning, Untitled (550-750k) 2.04m USD Theibaud, Sandwich (900-1.2m) 1.625m USD Mark Grotjahn, Untitled (600-800k) 1.025m USD Wool, Untitled (300-400k) 917k Richard Serra, Untitled (80-120k) 1.157m USD Warhol, Brillo Soap Pads Box (300-400k) 869k USD Roy Lichtenstein, Like New (400-600k) 785k USD Robert MotherwelSam Francis, Untitled (300-400k) 605k USD Marlene Dumas, Loreley (100-150k) 533k USD Jean Tinguely, Untitled (80-120k) 509k USD Warhol, Flowers (120-180k) 557k USD Warhol, Flowers (120-180k) 425k USD Roni Horn, Else 7 (80-120k) 389k USD Motherwell, Elegy Sketch with Amber (100-150k) 341k USD More from Art Market MonitorLondon Mid-Season Contemporary Sales = £5mFear, Forgeries and Authentication Board Liability InsuranceMilchan & EykynUS Atty Assured Freedman’s Lawyer That She’s Not a Target of Their CaseArtList’s 5 Art World Updates: New Effort to Protect Cultural Heritage, Met Logo Changes & Art Fair CancellationsChristie’s Latin American = $18.2m