I love my new Ipad2!
Usualy I paint with watercolors or soft pastells.
I use the Ipad for sketches and colour studies before I start painting.
The first step is a black and white sketch. For this step I use "ASKetch".
It is a very simple to use app.
Then I import (using the Ipad album) these sketches into "ArtRage".
Here I can try different colors on different layers.
I use the airbrush tool.
Greetings from Germany!