I worked most of the night learning this technique and lost a lot of sleep :) I like the results I got. I want to figure out the best way to create a formatted PDF of these so everyone can print them if they want to color them.
For now I'm going to keep with the Indian Wildlife theme I've been working on in my stories and images:
A Sketch Rendering of a Ferocious Bengal Tiger - Plus Animated GIF
Aging Tiger Rescue - Hawk's Heart, Part 1 - An Original Short Story and Sketch Renderings
Majestic Elephants From India - More Wildlife Sketch Renders