Ahh, another reader of Mathis' works, I see.
If not, he actually dug up the respected families, and found where the CIA claimed to have invented abstract art (see, e.g. this link (independent.co.uk))
The article seems interesting. Which 'Mathis' in particular are you referring to, because he's not mentioned in the article and I know of several.
This mathis, (mileswmathis.com) from e.g. that article about relevant topic.
Worth a read.
Thanks for that bit of confirmation.
(post is archived)