The timeline for building Barcelona cathedral La Sagrada Família spans decades. Architect Antoni Gaudí died in 1926, when it was less than a quarter complete. In 1992 arts show Sunday talked to Kiwi Mark Burry, a longtime principal architect on the famed basilica. Burry talks about being won over by Gaudí at university — when Gaudí was out of vogue — working on the project remotely, and trying to understand Gaudí's intentions for a design that has evolved with time. Meanwhile narrator Ray Henwood waxes lyrical over images of the cathedral and other Gaudí creations.