Attached Link: Making of 'Sic-Transit'

Look at Artur Rosa's tut in the link - among other wonderful things he explains how to use distribution maps to mix different materials.

"I paint that which comes from the imagination or from dreams, or from an unconscious drive. I photograph the things that I do not wish to paint, the things which already have an existence."
Man Ray, modernist painter
http://artpearl.redbubble.com/