 The presenter on this episode of Witness History is Vicky Farncombe. We hear from New Zealand architect Mark Burry, who first saw Gaudi's fantastic creation during the holiday and is part of the team who finally put the finishing touches on his vision. I came out of the metro and then did a double take. I was just astonished by the height of it, but also astonished by the fact that it was a living project, not something that had been confined to history.