Ellsworth Kelly spent nearly all of his 92 years creating geometrically-concerned works of abstract and colorful art - a focus he tuned for some time as a Camouflage Technician for the U.S. Army during World War II. But when he applied to participate in the European Recovery Program - popularly known as the Marshall Plan - he generated 50-odd pages in the files of the Federal Bureau of Investigation, not for his military exploits but for concerns that an art school friendship might have been something more.