Iphone Brushes doodle

I haven't done 1 of these in a while, sometimes on my subway ride home I do a "speed-paint" using my i-phone and the "brushes" app. For those of you that haven't heard of brushes, it is a simple painting program, kind of like digital finger-painting. Not 3d, but I thought it might be of interest to someone.

Thanks!

t.