In this one-off special the Culture Show goes behind-the-scenes to follow it from commission to completion, and discovers just how difficult it is to build a tower for the 21st century. — bbc.co.uk

The name of the ArcelorMittal Orbit tower is a real mouthful, a hybrid title for a mongrel artwork. The contorted steel “sculpture-cum-tower-cum-engineering feat,” in the inelegant phrase of Tate director Nicholas Serota, is the totem of our Olympic games, rising more than 375 feet out of the central plaza of the park, on former light industrial land equidistant between Stratford and Hackney Wick in east London. — architectmagazine.com