Mastodawn

Who can make heads or tails out of this provenance for a #Gauguin at the #NelsonAtkins #Museum of #Art?

Did #Thannhauser own it?
If so, when?
What versions of the story are presented?

Black-haired woman in red dress seated in a rocking chair; dark-blue background. Painting (or window?) in upper left.

The
THE GUGGENHEIM MUSEUM JUSTIN K.THANNHAUSER COLLECTION
catalogue
by Vivian Endicott Barnett

contains much useful information about the paintings that Justin K. Thannhauser donated to the Guggenheim Museum