"Diogenes"
from the novels of Douglas Preston and Lincoln Child

(madder than all the others combined... ;^) )

Too dark, do you think?

It's a little dark because the stupid pen spit ink right in the middle of his face when I was almost done
and I had to rework it and darken the whole thing to even out the blemish.
And it is finished, including the left side of the picture, though I may touch it up a little bit more.
The right eye looks unfinished because it's a different color from the other.

Here's my alternate -- "Hezekiah":