Conserving Old Master Drawings: A Balancing Act
![](https://i.ytimg.com/vi/yV5M9rIPJ0o/mqdefault.jpg)
9:17
Conserving Norman Rockwell's "United Nations"
![](https://i.ytimg.com/vi/WSLad3lN6Jc/mqdefault.jpg)
3:35
Conserving Bronze: The Lamp with Erotes from Vani
![](https://i.ytimg.com/vi/epg_b3XdV4c/mqdefault.jpg)
3:20
Conservation Lab: Map Treatment
![](https://i.ytimg.com/vi/k8lhESQ-bKs/mqdefault.jpg)
8:18
Two colour linocut printmaking process
![](https://i.ytimg.com/vi/jdi8aEnYAzQ/mqdefault.jpg)
30:03
How A Damaged Old Oil Painting Is Professionally Restored
![](https://i.ytimg.com/vi/5yi7PbN7AmQ/mqdefault.jpg)
5:26
Behind the Scenes at NYPL's Conservation Lab
![](https://i.ytimg.com/vi/mNtNSv5aWBY/mqdefault.jpg)
8:13
John Singer Sargent: Portraits in Charcoal
![](https://i.ytimg.com/vi/8CDBQAq8lTM/mqdefault.jpg)
4:12