well I guess it could just be a special think you can't help lol. Are they just a kind of creature rather than a "monster" in your world?
I watch a lot of old movies, especially Shirley Temple, so 30s and 40s are the era of choic IG. It's an odd coincidence, but I did have to do research as well, for accuracy sake.
Lol, I was born in 2000s, and music videos from my childhood already look retro, as does the fashion TT. How am I not even 20 yet I've lived in three decades?