Broncia Koller-Pinell (February 23, 1863-April 26, 1934) was an Austrian Expressionist painter said to be the first to bring attributes of French Impressionism into Austrian painting.
Biography on Jewish Women’s Archive: https://jwa.org/encyclopedia/article/koller-pinell-broncia
The Mother of the Artist by Broncia Koller-Pinell
1907 / Oil on canvas / 35 4/5″x30 1/2″ / Austrian Gallery Belvedere, Vienna, AT
Broncia Koller-Pinell on Artnet: http://www.artnet.com/artists/broncia-koller-pinell/
Further reading:
Broncia Koller-Pinell 1863-1934
https://www.schirn.de/en/magazine/context/broncia_koller_pinell_art_for_all_vienna_biography/
Forgotten Females Found
The Misty Miss Christy 
Reblogged this on penwithlit and commented:
Somehow reminds me of Whistler’s famous portrait of his mother.