The paintings of black women decapitating white women.
https://s.hdnux.com/photos/71/36/54/15067916/9/920x920.jpg
“It’s sort of a play on the ‘kill whitey’ thing,” Mr. Wiley told The New Yorker in a 2012 interview.


I had to struggle to find a link that wasn't to one of "those" sites. But the argument is a "what if the races were reversed" type of thing.

https://www.sfgate.com/entertainment/the-wrap/article/Obama-Portrait-Artist-Kehinde-Wiley-s-Once-12607940.php