Hope this posts, the image is huge. If not, I'll post the link.
Chavela Vargas and Frida Kahlo-dont know the year or photographer.
http://d3hj244ay8zo5a.cloudfront.net...7qlo1_1280.jpg
Some info on her, not much...
http://blog.needsupply.com/2015/05/0...havela-vargas/
Sorry, best I can get. Vargas was a musician and singer, had affairs and romances with quite a few famous women. Her and Kahlo are rumored to have been long time lovers. You can find her music on youtube