Just to clarify, my issues with Frida is not about her being a woman or a curve ball, is that to foreign audiences she represents the "mexican artist" archetype, HOWEVER, it represents it due to pop culture overload and cartoonish simplification, (Che Guevara on T-shirts levels of overload) that have little in common with the real Frida. (I mean just look at Coco for a quick example)
If you had to add a mexican female artist, you've got Sor Juana Inez, Leonora Carrington, or Remedios Varos for example. I'll play devils advocate on my own point, but if Firaxis think that they can pull off an historical Frida, deeply in pain and miserable (but fashionable af), give it a go. If you are going to make her a bubbly missunderstood colorful artist please refrain.
Now if you want an exploration age feminist Icon that can represent multiple cultures, was a poet, writer, philospher, composer and had a fiery personality to boot...
*points furiosuly at Sor Juana Inez for leader*
man I think I'll keep this as signature hahaha