This Frida Kahlo GIF Is Not Impressed
Belgrade-based designer Valentin made this GIF from Frida Kahlo's iconic 1940 painting "Self-Portrait with Thorn Necklace and Hummingbird."
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"Frida Kahlo - Not in the Mood Self-Portrait with Thorn Necklace and Hummingbird, 1940"
The original painting:

Valentin has also made GIFs out of a Picasso...
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"Pablo Picasso - Unsure Self Portrait with Cloak (1901)"
And a Van Gogh.
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"Vincent van Gogh - Old Man in Sorrow (On the Threshold of Eternity) (1890)"
Check out more of his work here.
H/t to pricklylegs.