Me: no, no, no ,no ,no [link] Pinkie: WATER PARTY TIME!!! (splash) Me: (dripping wet)[link] Damn it Pinkie this shirt is new! Pinkie: Oopsie, Hey Rainbow Dash I think it's time for your super cool Rainblow Dry Me: CRAP NO NO (starts running) [link]
The outlines are on a separate layer in almost all of my pictures. Yes, in this image here they are on a layer that is about 50% transparent and also set to "linear burn" in Photoshop ("shade" in SAI). The lines as such were painted in a grayish blue.
You can see this effect really well in most of WhiteDiamonds artwork.
Awesomesauce! Thanks for going into details on the process. I've checked out WhiteDiaonds page, her work's pretty awesome too. I'm not sure I used the word awesome enough, so let me repeat it again - so awesome! ;3