I'm not sure about this nor if it really does fit here. If not, let me know and I'll delete it
I was looking for a colour guide.
When I do hair for example using Photo or Paint, the lighting/shadows will create different shades of colour to a person's hair.
For someone with black hair, I've seen highlights that have been brown, white-to-grey, or even dark indigo.
Hopefully I'm putting this out right.
Does anyone know of an online colour guide for shading/lighting and what colours look the most realistic on hair of different colours? [depending on their surroundings?]
...unless someone knows off hand by experience...