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Liquid Stone: Unlocking Gaudi's Secrets
- Blwyddyn: 2009
- Gwlad: Australia
- Genre: Documentary
- Stiwdio:
- Allweddair: architecture, gaudi
- Cyfarwyddwr: Polly Watkins
- Cast: Jordi Bonet Armengol, Jane Burry, Mark Burry, Jordi Coll, Marta Miralpeix Goma, Nina Landis