The explosion of visual images in seventeenth-century Holland was accompanied by an equally rich outpouring of critical dialogue on their benefits and dangers. Lifelike portraits could be praised in ekphrastic poems or disparaged in moralizing pamphlets for their capacity to fill the heart with “love’s poison.” Pictorial artifice could be both extolled for the pleasure it served upon the beholder and condemned as a “food of evil lust.” As the poet Jacob Cats would succinctly...