A drawing of a exploded view of a SW revolver, done as cover art for one of my comics in ink and brush. Based on an uncredited diagram I found online. The washes were applied over a copy of the inks.
A lot of gun lovers like this, and that's ok. I'm a pacifist, and I've used guns a few times. I understand the attraction and the fear both. I also did this in the context of a story, as a analogy for deconstructing violence and ethics and assault. And the sexness and horriblness of machines. And because i like diagrams.