Ever wonder what went on during the time when Palpatine trained Darth Vader?

I didn't get to see The Punisher this weekend, but I wanted to see it.
I did draw a quick sketch of the guy though for Shawn.
That has to count for something, right?
Well, hopefully, I'll see it at some point this week.
Here's the sketch.

(Shawn didn't ask for the sketch, I just know he likes The Punisher, and I hadn't seen him in a while, so I thought I'd draw him something.)