This is a recreation of one of the famous propaganda posters by Viktor Koretsky (1909-1998).
Koretsky was a Soviet artist known for his many propaganda posters. "Twins in Spirit and Blood," created around 1960, equates American racism with the nuclear arms race. It depicts a klansman embracing an atom bomb, like the ones dropped on Hiroshima and Nagasaki.
Any profits from this piece will be donated to charities that fight racism.