So what exactly is going on here because I don't get it?!?!?!?!?!
It's based off the cover of an Insider from a few years back. Dooku looks sad since, well . . . just look at the position of his saber.
The Lazy Jedi: Episode I – Wayward Warrior
The Lazy Jedi: Episode II – Altered Orders
The Lazy Jedi: Episode III – Enemy of the Empire