genocl
asked:
Hi! I really loved your Rose Quartz! How did you color the lineart? I mean, are you using blending modes or something? I'm looking for tips so I can stop using black and grey lines. Thanks in advance!

For that image (I don’t use this method anymore) I used subtract on the lineart. You need to invert(-ish) the colors of lineart. For example:

leongangar