Business
In the case of Robert Stupack, an art aficionado who decided to invest in a Norman Rockwell painting in 1999, one of Rockwell’s studio in West Arlington, Vermont, painted after his studio burned in 1943, it was a combination of curiosity, determination, tenacity and his forensic accounting background that led to the answers that enabled him to successfully make a patent application for authenticating all Norman Rockwell paintings since 1942.