Sepia
The Sepia transforms image spectrum to brownish which imitates faded photos and yellowish photo paper. Use it to give your photos an antique appearance.
Clicking the settings button near the Sepia effect you can change the effect properties. The properties of the Sepia effect available for setting are its Level, Brightness and the Red, Green, Blue colors.

In the figures below you can see the picture before and after applying the Sepia effect:
Before applying the Sepia effect
After applying the Sepia effect