Telegraph on ArcelorMittal Orbit April 2, 2010 by Marion Maneker More from Art Market MonitorIn London's OrbitFreud’s £4.5m Early Portrait at Sotheby’s in MarchLondon Gives Some Second Thoughts About June SalesChristie’s Scores By Just Getting It DoneChristie’s Improves Its Imp-Mod Category PerformanceLooking for Signs in Sotheby’s £87.5m London Imp-Mod Evening Sale