Twombly Bolsena to Appear at Christie’s April 16, 2015 by Marion Maneker One small step for man, one giant step for art. July 1969 A photo posted by Brett Gorvy (@brettgorvy) on Apr 15, 2015 at 4:22pm PDT More from Art Market MonitorShot Heard Round the World: Frieze Comes to NYSotheby's Sells Design at Sudeley CastleRochester’s MAG Commissions Video Work by Dara Birnbaum, Javier Téllez & Isaac JulienDavid Bomberg, William Roberts and Henry Moore Lead Sotheby’s Mod Brit SaleObstinate & Ruthless = Great CollectorSotheby's 19th C: $13,288,475