I downloaded the brush application for my ipod touch yesterday and since then have been busy finger painting. I am posting an illustration in mid-stage to give an idea of the process while working in this application. There are no layers so the sense of depth has to be achieved through perspective, lighting and the use of transparency in the digital paint.I will post the final illustration as soon as it is completed. The portability of this medium should allow for some great travel illustrations. This one is a trip through my imagination.