Venetian Grinds
The secret behind Italian Renaissance painters' brilliant palettes
While sifting through 15th- and 16th-century documents at the state archives in Venice, Louisa Matthew came across an ancient inventory from a Venetian seller of artist’s pigments. The dusty sheet of paper, dated 1534, was buried in a volume of inventories of deceased persons’ estates.
As Matthew, an art historian at Union College in Schenectady, N.Y., scanned the more-than-100 items on the list, she realized that it was exactly what she had dreamed of finding. “I remember thinking, ‘Did someone plant this here?'” she says. “And why hadn’t anyone noticed this before?” This inventory of artists’ materials could hold the answer to a question that had long vexed conservation scientists: How did Venetian Renaissance painters create the strong, clear, and bright colors that make objects and figures in their paintings appear to glow?