sienna: see ocher.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.
More on sienna from Fact Monster:
- ocher - ocher ocher , mixture of varying proportions of iron oxide and clay, used as a pigment. It occurs ...
- Sienna Miller - Biography of Sienna Miller, Jude Law's ex-girlfriend and star of Factory Girl
- Daniel Craig - Biography of Daniel Craig, James Bond in the 2006 movie Casino Royale
- Soleil Moon Frye - Biography of Soleil Moon Frye, TV's Punky Brewster
- Dennis Quaid - Biography of Dennis Quaid, Star of the baseball hero movie The Rookie
See more Encyclopedia articles on: Organic Chemistry