Orbit , designed by Anish Kapoor and Cecil Balmond , at heart of London 2012 . Tower stands 2,000 tons tall , making it London 's tallest sculpture . Structure is built from 2,000 tons of steel and covered in 2,000 tons of red paint . Flight of 455 steps lead to viewing platform offering views across Britain .
Orbit , designed by Anish Kapoor and Cecil Balmond , at heart of Olympic Park . Tower stands 114.5m tall , making it Britain 's tallest sculpture . Structure is built from 2,000 tons of steel and covered in 19,000 liters of red paint . Flight of 455 steps lead to viewing platform offering views across London .