Here's another mini-tutorial from artist Michael Newberry, this time on the Integration of Colour, using as his 'model' his own painting Counterpose, from 1990 (above). He begins:
In the tutorial, Integration of Light, I mentioned that the theme of Counterpose is about a harmony of contrast. I showed how I painted extreme contrasts in light and dark. In this tutorial I am showing how, keeping to the theme of contrast, I painted extremes of color contrasts...Read on at this link. And enjoy the redhead.
LINK: Mini-tutorial. Integration, part 2: Colour - Michael Newberry