How about adding color to sepia picture?
This app - sepia+color - converts to sepia pictures, and add the color of the location you touched.
You may be able to get a little unique photos!
You can also change the degree of sepia.
So let's try it!
= FEATURES =
Adjusting the brightness of the sepia
Adjusting the degree of orange sepia
Supports extraction of color
Adjusting the color range
Adjusting the brightness of the color
Supports image selection from saved images and camera
Post to twitter / send e-mail / send to Instagram App

** NOTE **
- This app supports iOS4 higher. Earlier versions are not compatible.
Sample images created with this app can be found on Flickr / Instagram.
www.flickr.com/photos/darjjeelling/
@darjjeelling