Scribble detail.
A scribble is one of the most spontaneous and joyous marks we can make. We start making them as children, and are told we shouldn’t make them as we grow older. I think we should always scribble, they are such rich marks.
The joy of scribbling.
What I find interesting is that I seem unable to change the way I scribble, and I always see references to more controlled marks in my scribbles. The hand has a memory.
Painter's Progress 