Inspired by Lovin's thread on her first attempt, I decided to give this a try at last myself.
But really I have no idea what I'm doing other than to say I know how to use PS to achieve it.
Be happy to hear what people think of these choices of subject for this technique.
http://farm4.static.flickr.com/3095/...6327f9.jpg?v=0
http://farm4.static.flickr.com/3330/...fe0124.jpg?v=0
http://farm4.static.flickr.com/3402/...792c42.jpg?v=0