Help achieving an effect similar to this one...

http://ut.uniqlo.com/img/metalgearsolid ... sano02.jpg
Sorry for the awfully tiny image, but that's the only one I could find. Hopefully it's not too small to see what I'm on about...

Anyway, I want to achieve an effect similar to the one on the front of the shirt where the image appears to be a selection of images that have been put to 'Threshold' and colourised. Then the parts where they overlap are different colours again... I can't really explain it very well when I'm this hungover.
Anyway, if someone could point me in the direction of a tutorial, or even tell me what the name of the technique is that would be awesome.

hey revision, i cant speak for everyone but that pic isnt a good choice as an example. I cant really see what you mean. from your wording though i gather you want that "overlapping circle" effect? like the pic i attached?

Yup it's like that. I know the pic I posted was pretty awful, it's just the only example I could reaadily think of.

Revision....i totally forgot to respond to you again.

did you get your answer anywhere else? If not have you simply tried transpariencies and layer copies?


Tim.