SOLD Love and Rockets Vol. 3: Las mujeres perdidas - rear cover

This is a three colour (plus black) acetate for the cover of a L&R collection.
The same image appears to the rear cover of the 1990 Fantagraphics collection Love & Rockets Vol. 3: Las mujeres perdidas. However this 1990 rear cover has sold colour, while this acetate is more subtle airbrushed colour. I bought is directly from Beto in 1991 or so, but I can't remember which collection or which set of stories. Nice unusual piece.