A high wire decorator puts a coat of paint on Anish Kapoor & structural engineer Cecil Balmond's 114 metre high Olympic ArcelorMittal Orbit Sculpture - 2012 Olympic Stadium Park - Stratford - London - 01/04/2012 - Photo: Andrew Fosker / Seconds Left Images 2012 - close-up in silhouette - Converted to Black and white from Colour original.