Quadtone Colouring

Ok, we're all familiar the with the "colourize" technique, it basically gives monotone colouring & honestly it looks crap... So I'm going to you how to quadtone colour, we're using 4 colours instead of one.

First of all here's an example of the "colorize" technique. I'll use my sig.
http://img486.imageshack.us/img486/3...lourize7bd.jpg
And here's it in quadtone. lol, not that much difference...
http://img486.imageshack.us/img486/8286/quad6id.jpg
1. Goto image>>mode>>greyscale.
http://img486.imageshack.us/img486/741/10dn.jpg
2. Goto image>>mode>>duotone. Set the type to quadtone.

3. Leave the first coluor as black & set the other 3 colours to reds, or blues, whatever you want.
http://img486.imageshack.us/img486/4824/27od1.jpg
4. now goto image>>mode>>RGB & we're done
http://img486.imageshack.us/img486/8286/quad6id.jpg
A better way is through "colour balance" (ctrl+B') but thats a little complicated to explain... Just mess with it...

I don't know if its because the sun is shining on my screen and i can't see shite but i cant see any diference between them.
good tut anyway

Why cant i select duetone???
doesnt matter i didnt greyscale it :lol: i was rushing myself ahead :rolleyes:

yeah, there's pretty much no difference using blues, reds you can see...

Nice tut anyway got quite a lot of images which is great for me :D