The Quiet Master of Rococo Portraiture Henry Pickering, born around 1720, remains a somewhat elusive figure in the annals of British art history—a testament to his understated brilliance and the tendency of aristocratic patronage to favor those who excelled without seeking grand acclaim. Unlike many of his contemporaries who jostled for prominence amidst the flamboyant excesses of the Rococo era, Pickering cultivated a reputation for…