Awesome portrait.

Thanks for the advice Manupix. I've editted the clustering on the right side, specifically the cheek book area.

I wasn't quite sure what you meant with the left side of the face,but I slightly changed it as well.

Thank you everyone :)

I like this.

You could probably simplify / prioritize some clusters, which mostly tend to be all of similar visual impact, and so competing.
Also somehow fix the left side face outline: the cheekbones and eyebrow segments are disturbing, possibly because of equal size.

Interesting clusters and colors

I like it best in x2 or x3

clean, as per usual