Oh yeah, King Buffallo is great and they did use the artwork, but it is originally Zdzisław Beksiński. AFAIK, he didn't title anything. That album came out in 2021 and the main man passed away in 2005, tragically. No idea about permission from family/estate. Weird to see their name pasted on it, but it is great music. I'd check out Yob as well if you like them!
https://en.m.wikipedia.org/wiki/Zdzis%C5%82aw_Beksi%C5%84ski
