"For more exotic locations—like I did a story once set in Malaysia. It was entirely because I’d read a description years ago of a particular kind of Malaysian creature—a vampire—and I just knew I was going to do that story someday. But I needed pictures of Malaysia; I needed to do Malaysia research. That went back and forth for years, until, one day, I stumbled upon a book that just had really good photos of Malaysia. And that was it. It was the same with Norway: it was just a matter of some guy at a convention coming up to me with a book once that had great photos of Norway."
Mike Mignola on visual references:
You know, I’m constantly looking for visual references. Story-wise, I’ve got all that stuff in my library—but I can never have enough photo references.