![Wifredo Lam Before treatment.](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/Wifredo-Lam.jpg?resize=335%2C404&ssl=1)
![Wifredo Lam After treatment.](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/Wifredo-Lam-after-treatment.jpg?resize=335%2C404&ssl=1)
Title: Untitled.
Author: Wifredo Lam.
Technique: Etching.
Treatment: Foxing removal, overall discoloration removal.
![Massachussetts Coast before treatment](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/watercolor2before-conservation.jpg?resize=334%2C404&ssl=1)
![Massachussetts Coast after treatment](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/watercolor2after-conservation.jpg?resize=334%2C404&ssl=1)
Title: Massachussetts Coast.
Author: William C. Bauer.
Technique: Watercolor.
Treatment: Tear mending, flattening, filling and inpainting.
![George E. Essig Watercolor before treatment](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/watercolor-before-conservation.jpg?resize=334%2C404&ssl=1)
![George E. Essig Watercolor after treatment](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/watercolor-after-conservation.jpg?resize=334%2C404&ssl=1)
Title: Landscape.
Author: George E. Essig.
Technique: Watercolor.
Treatment: Cleaning.
![Daughters of the American Revolution before treatment](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/Daughters-of-the-American-Revolution-before-Copy.jpg?resize=335%2C404&ssl=1)
![Daughters of the American Revolution after treatment](https://i0.wp.com/sflac.net/wp-content/uploads/2015/09/Daughters-of-the-American-Revolution-after-Copy.jpg?resize=335%2C404&ssl=1)
Title: Daughters of the American Revolution.
Author: N/A
Technique: Print
Treatment: Cleaning, flattening, inserts, filling and inpainting.