'Gunslingers' weren't the only legendary 'bandits' in the west... I'm contemplating the mechanical kind.
Ah. I see where you're coming from.
Well, okay, since there also was a Lucky Luke comic adventure on that topic. But on one condition (as to make it fairer to the others, as well as maybe more challenging to you):
I'll allow it, if it's art, or if it's a photographic image from the 19th century