"Water Color Pencil" is a drawing & painting App which implements realistic color pencil and water color brushes and more. 

Water Color Effect
realistic fluid simulation based water flow effect. : Water flow effect, mix color, melt color pencil

Color pencil
pencil stroke with texture of paper surface

Retina Display Support
2048*1536 image resolution support for new iPad and iPad2!!
(On iPad1 it support 1024*768 size image.) 

Water brush
melt color pencil strokes on paper with this water brush!

Features 
- Realistic Color Pencil
- Realistic Water color effect based on Fluid simulation
- Support Art Tools : color pencil, pencil brush, water color, water brush, Brush, marker, oriental brush, airbrush, crayon, ballpen, Fountain Pen and eraser 
- Easy user interface 
- Support tip & pressure control 
- 7 kinds of 10+ colors of papers 
- Undo & redo 
- Import a picture from photo album 
- Export to email, facebook, twitter 

Question? Bug Report?
Twitter : @WaterColorPenci
Facebook : http://www.facebook.com/pages/Water-Color-Pencil/136870679784065