Black/White Artsy Killer Film

What's the name of the film about a serial killer, filmed in black/white, the killer wears a pig's head. The film is artsy, not like mainstream movie. The imagery reflects the psychotic state of the killer's mind.

Black Sunday aka The Mask of Satan (1960)

http://www.imdb.com/title/tt1687889/

???

Or is it Pig from 1998?

Yes, that's the one.

Is it any good?