The Dark Tower: Revolver Tower Concept Design

A concept sketch for a new design of the tower itself in The Dark Tower series. I wanted to make the tower out of the revolver, but never added any of the doorways or stairs or anything. Thought it looked cool as is. But i'm working on another one that shows the same design as more of a tower also.

More practice sketching before I illustrate for a new Dark Tower book.

Graphite/White Charcoal on Toned Tan paper.