Seriously! I really, really do! Skulls currently adorn between 25-35% of all the things that I own, and there is always room for one more!
I sketched this way back in 1997. I wish I could elaborate on it a little more, but I have put away most of my files which are more than a decade old. I like to keep my mental desk free of clutter, or at least that is the excuse I am hiding behind today.