National Gallery Builds
- Blwyddyn: 1978
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: Guggenheim Productions
- Allweddair:
- Cyfarwyddwr: Charles Guggenheim
- Cast: I.M. Pei
6.94 2024 HD
7.00 2024 HD
6.43 2024 HD
7.22 2024 HD
6.57 2024 HD
6.10 2024 HD
5.80 2024 HD
5.60 2024 HD
6.13 2024 HD
6.69 2024 HD
6.94 2024 HD
7.00 2024 HD
6.43 2024 HD
7.22 2024 HD
6.57 2024 HD
6.10 2024 HD
5.80 2024 HD
5.60 2024 HD
6.13 2024 HD
6.69 2024 HD