As far as I can tell, Gauguin did not build up paint from an...

As far as I can tell, Gauguin did not build up paint from an underpainting other than basic line work, so copying him becomes an exercise in paint-by-number. It’s fascinating to watch his choices in value and color emerge into their balance without approaching the build up of value in a more progressive manner. Would love to know more from anyone with expertise in his methods.