Beautiful skin in French is "Belle Peau" :)
a light skin (in the sense of "fair complexion") is 'peau claire' in French.
pâleur de la peau
Fonction de la peau.
La couleur de ma peau
"Ma femme a la peau douce"
skin is translated 'la peau' (fem.) in French.
faces soins de la peau cliniques
Poxy (bearing pockmarks or multiple skin pustules) is 'pustuleux' (a rather derogatory term) or 'acnéique' in French.
the human skin is spelled "la peau" in French.
vegetable skin pele animal skin peau
poissons bruns