I remember once being fascinated at the discovery that the silky, almost-white, blond hair of many Hollywood stars from the Golden Age was only an illusion, – a contraption developed for the silver screen. The ability of platinum blond to reflect light endowed actresses clad in shimmering gowns with a radiant halo, bestowing upon them an enticing inaccessibility. Peroxide blond, which came complete with a long-lasting nasty smell that was powerfully described by Joyce Carol Oates in her novel Blonde was, in other words, invented by the movies, and thrived in its productions, even if it was, off screen, adopted by many a hopeful starlet.