Thank you Molly. It was a heck of a tute so maybe we should forgive Drac this once.

Thank you for posting the Voronoi patterns Draconian. I didn't bother starting this one due to knowing I couldn't use Voronoi.

FYI - The PDF for part B has been downloaded 14 times and those who have done so need to replace their copies. Step 6 has been altered due to an error graciously pointed out to me in a PM from another member.

Instead of creating a new layer, It should have said "Duplicate the Sphere layer". (You can't lock the alpha channel on a blank layer.)

Sorry if this caused you any problems. Several people have figured it out already as evidenced by their results. I have changed it in my original post and in the PDF that I attached in a subsequent post.