Dracula by Andy Warhol (1981) Countdown To Halloween / BlogOween

Another "monster" item from Liveauctioneers.com:

http://www.liveauctioneers.com/item/21043776_andy-warhol-dracula-from-myths-1981

This is pretty cool.  I would love to see it in person because it looks so different from picture to picture.

How much work did Andy Warhol put into this?  This is part of his portrait series where he draws some lines over a photograph.  At this point, there must be a free computer program where you can "Warhol"-ize any photo...

UPDATE.  Super easy.  Here is the link http://www.online-tech-tips.com/cool-websites/add-the-andy-warhol-pop-art-effect-to-photos-the-easy-way/