I just completed a fun little painting using palette knives and only six colors. I’m trying out some impasto painting on the canvas, drawing all elements directly, with thick applications of color using five different shaped palette knives.
I am going to follow-up with a description of the painting process soon.
Flowers, 2010
16 X 20
Acrylic on Canvas
$225
Fine Art by Don Whittemore 
You are very talented. I have scrolled down and looked at some of them and they are amazing.