(b. 1865)
Writer on art. Venetian Painters of the Renaissance (1894), Lorenzo Lotto, an Essay on Constructive Art Criticism (1895), Florentine Painters of the Renaissance (1896), Central Italian Painters of the Renaissance (1897), Study and Criticism of Italian Art (1901), North Italian Painters of the Renaissance, A Sienese Painter of the Franciscan Legend (1910), etc.