Matching Eyebrows

I made a post in the DMC blog about matching eyebrows to hair bases color tones.  A discussion has come up about an apparent trend in RL, where RL models are sporting dramatically darker and thicker eyebrows….  According to an article I read, recently, matching eyebrows to hair color can take “years” off of someone, making them look younger and smoother.  Not too many models have to worry about that.  And… could it work in reverse in SL?  Meaning….adding age and “maturity” to an avatar’s face?   What’s your opinion?  I will be holding a discussion, presentation, on this topic in the next couple of weeks.  Just in time to put your new “photography” skills in practice….that you have been learning in Monica’s photography presentation!