My scanner sortof murdered the colour on this.
So after doing the quick photoshop shading of this earlier, I decided I could probably do better with Copics--so printed it out and gave 'er a whirl. I was trying to mimic the shades and hues of an iolite gemstone, and while the original, I feel, manages that pretty well... the scanned document does not.
As I mentioned with the earlier version, this was influenced by the amazing work of whiteraven90