How do I edit black people? I've been curious for a while now. And every time I try, the way I do my makeup and wound fixing makes them look like clowns wearing creme color makeup. Should I be using a different H, S, or V (Hue, Saturation, Value)? Or a different contrast and level? Seriously need advice.

Reason for the strange question: the majority of photos I find are white women. Injured or not. And many of the photos are poor quality. And even then certain photos won't take well. Seriously, search up "women with no makeup" or "girls with no makeup" and many of them are white.

So is there something new I should be doing? Should I do the opposite for what I do to white women? Should I blend more? Lower opacity? I wanna try giving other types of people either makeup or fix wounds better on different skin tones.

Answers appreciated, even possible hate ones. For I always improve and learn from everything and anything.