It was only a picture in a book called 'Bruegel' which I saw at Alice's place.
Alice said you pronounce it 'Broygl'....which is the name of the artist. Pieter Bruegel the Elder.
...Bruegel sounded to me like 'BoyGirl' but I didn't say anything at the time because I was fascinated by the book.
..which belonged to Alice's mother, I think.
It was full of weird stuff including demons and hell and a few things too sick to imagine.