I remember seeing a fantastic illustration of an alternate interpretation of Obi Wan in the Death Star.

He's surrounded by dead storm troopers and is force levitating their blaster and shooting them. Luke and Han are in the background.

My google searches are coming up empty. I know I didn't imagine it. Where is this awesome illustration?

Fanmade it sounds like, try deviantart?

Whilst not helpful .. I've always loved these ones.

I know the one you're talking about .. If it's not here then I don't know where I saw it.