CNN  —  More than 800 years after her birth, Joan of Arc — a patron saint of France — remains an object of not just historical, but cultural fascination. Over the summer, we’ve witnessed Chappell Roan’s armor-clad performance at the VMAs, a space-age Joan of Arc figure clothed by fashion designer Jeanne Friott and leather artisan Robert Mercier at the Olympics opening ceremony, not to mention Baz Luhrmann’s announcement last month that Joan of Arc will be the subject of his next film. Her pop