Well, these are delightful: Superhero design blog Project: Rooftop linked to the blog of Italian artist Giovanni Costa, who has recreated a sizable chunk of the Batman cast in a Western mode. Costa has a delightful style, a little bit DePatie-Freleng, a little bit Genndy Tartakovsky, and he's clearly put plenty of thought into the conceptualizing of the project (Bartender Alfred — genius!). Examples a-plenty below.