Thanks

Ok, so let me try and work out what you're trying to say haha
Take the red and find a different color that is the same value. Then find a blue color that is also the same value as the red. Make little marks in the red. Is that right?
Ok, so does it matter if it's complimentary colors or analogous colors?
Right now, it's reds, oranges and yellows.
Opposites would be greens, blues and purples.
That's interesting. I'll have to try that.

I've only heard of adding opposites when you want to make shadowing - which is what I should have done in the shadow of the wing.