"The Burnt Pearl" by Casey Young

Picture it if you will.. You own an airship. The only one of it's kind! You inherited it as any pirate would, so most of the ancient elven giszmos on it are hardly something you understand. Much less how to make it fly how it's supposed to, but instead tethering to the underside of a massive derigible like a giant sleek gondola.
And in the middle of this airship is a room made of an impenetrable metal and a door that can't be opened.  So what do you do?  Use dynamite as a key of course!

And so pictured on the left is Tabitha the pirate and Corrine Cadence, an elemental sorceress caught up in Tabithas adventures on the right.  And here they are witnessing the fruits of their labor.

PS: The room and door were still intact.  A good portion of the ship was not.
This was an older picture I did back in 2009.  The idea hit me while I was at work during a class, so  I sketched it out and worked on it immediately when I got home.