This is pretty funny:
The Central Intelligence Agency used American modern art - including the works of such artists as Jackson Pollock, Robert Motherwell, Willem de Kooning and Mark Rothko - as a weapon in the Cold War. In the manner of a Renaissance prince - except that it acted secretly - the CIA fostered and promoted American Abstract Expressionist painting around the world for more than 20 years.
I know what you're thinking.
But there was a reason:
Why did the CIA support them? Because in the propaganda war with the Soviet Union, this new artistic movement could be held up as proof of the creativity, the intellectual freedom, and the cultural power of the US. Russian art, strapped into the communist ideological straitjacket, could not compete.
Yes, you can almost see Nikita Krushchev yelling at his puzzled minions that they "must not let a drip paintings gap develop!"
Tip to Instapundit.