Who's that woman?
"Nothing less than the pioneer of abstraction, even before Kandinsky or Mondrian." https://historia-arte.com/artistas/hilma-af-klint
"The woman who invented abstraction" https://elpais.com/cultura/2013/03/03/actualidad/1362327525_302300.html
"Pioneer of abstraction" http://www.museopicassomalaga.org/exposiciones-temporales/hilma-af-klintpionera-de-la-abstraccion
"Female Founder of Abstract Art" https://womensartblog.wordpress.com/2017/03/05/hilma-af-klint-female-founder-of-abstract-art/
"In her will, Hilma af Klint wrote that her abstract works must not be made accessible to the public until at least twenty years after her death. She was convinced that their full meaning could not be understood until then." https://www.modernamuseet.se/stockholm/en/exhibitions/hilma-af-klint-2/about-the-artist/
It sounds like someone that is worth to be known. Why don't you have a look at the links before and the one you have just below:
Hilma af Klint Foundation