102 photos of one Frida Kahlo painting from the internet. Which ones are from the original?

Photos: Frida Kahlo: Self-portrait Dedicated to Leon Trotsky, 1937, ©Banco de Mexico Diego Rivera & Frida Kahlo Museums Trust

ALL  these photos are of the original Frida Kahlo painting.
This proves that you can not assume that  the internet or art books faithfully reproduce the quality of the original paintings.
See tips on how to evaluate printed reproduction of Frida Kahlo original paintings in the blog of November 27th 2013.