This drawing takes inspiration from the Song of Hammerdeep, by Clamavi de Profundis. Or, rather, from this verse:
"The world bemoans the lifeless hands
The Dwarves who died to keep their lands
The valiant souls of Hammerdeep
Shall echo in eternal sleep."
Here's the full song if you wanna give a listen (which I strongly recommend you do; just copy/paste the link into your search browser):
https://youtu.be/y2EnV6wunZY