I have been fascinated by the different colors on an artist’s palette for along time. Many artists limit their colors to a certain range of colors, or use only three colors to mix all of their different combinations. I use more colors than most. I am a fan of what are called convenience colors (colors that can be mixed but you buy already mixed to save time or for convenience). Yet there are a few colors I try to always keep on my palette, at the top is Prussian Blue. The first painting which used Prussian Blue is said to be the entombment of Christ by Pieter van der Werff…