RENAISSANCE AND MANNERISM C, Td&O-C. l6oO 62. GIACOMO VIGNOLA'S DESIGN FOR THE FRONT OF THE GESU. yet another instance of the post-Renaissance return to mediaeval ideals—another, after the revival of Catholic faith which showed itself in the new Saints and the new Orders, after the Gothic curve of the dome of St. Peter s and the reintroduction of a longitudinal W8