Need help to ID an artist.

[wulf]

I'm posting two pieces that I've had since before the internet. When I first saw them years ago I thought they were done by different artists, and I haven't yet changed my mind about that yet. Looking at these two pieces I ask.. why would Ferrrel do the same image in two completely different styles?

The book "Supplices et plaisirs" (Torments and pleasure) was apparently published in 1979 but without any credits to the author(s).
The link I posted before assigns it to Joseph Farrel (who also used the alias Angelo for some publications).
I also found a site that assigns it to DemVer but I couldn't find any information about an artist with that name.
So, I guess the artist's ID will remain a mystery.

That's what Bleumune said too, and I recall the Dem Ver name from my early internet days.
Anyway, even though we don't know the name I appreciate the effort and the input. It's one of those little things that have bugged me for a long time, and I was hoping to find out for sure. Thanks for trying.