I was extremely fortunate to have attended a small workshop on the art of Color Correction organized and presented by Penny Rudy in Arlington, WA. Taryn Darling, of LI Pigments and Girlzink from Las Vegas, NV also presented in what was the most educational workshop of any I've participated in to date.
The great news is that if you have had work that you are unhappy with, removing the unwanted pigment safely is possible. Several treatments may be necessary to avoid tissue damage and this procedure should be done by an experienced technician as there is a strong potential for scaring. When done correctly, this removal treatment will eventually render the desired results.
Also, there are remedies for permanent cosmetic pigments that have faded to an undesired eyebrow or eyeliner shade of red or mauve, or any other color that doesn't match your hair color or compliment your skin tone. Permanent makeup pigments used for lips can turn purple, but even this can be fixed.
If you are looking for any corrective procedures, I would strongly recommend that you research your technician's experience. For those of you in the Seattle area who are interested in my services, please contact Ashley at www.bellametrics.com or email me at ashley@bellametrics.com