the most obvious consideration in choosing a palette, but even 
there, there are several things you want to optimize in choosing your colors.</p>
<p>First, you want to be able to mix any color you might possibly need. This 
generally requires having at the very least the three primaries, and many 
artists prefer having two of each primary - a warmer and cooler variant.</p>
<p>Second, you want to make it easy to mix the colors you need most often. For 
example, a palette consisting of just the primarie