nude study

I think the skin colour is very good and I know how difficult it is to mix. There are so many different skins, pinks, yellows, golden.... The most important basic colour for portraits is Permanent Rose. If you mix that with yellow ochra, titanium white and add here and there a lttle bit of green and payne's grey it should work. But after all that I think that you know your colours very well. Satu

I know very little about pigments for skin tones so can't help here, but I can say that your composition in this painting is admirable, a study in curves and planes and striking use of colour.