Sant'Agostino Altarpiece tondi of David and Daniel, but was later split up. Apart from these two purely decorative tempera tondi, the rest of the panels show a lack of underdrawing and near-transparent colour to show the contours of the figures - the speed of their execution dates them to Perugino's late period. The rural backgrounds are very simple, with almost no flowers in the foreground to increase focus on the classically-influenced figures, in which Perugino seems to have assimilated the style of his old pupil Raphael. Sant'Agostino Altarpiece The Sant'Agostino Altarpiece is a painting by Perugino, produced in two stages between around
Ildefonso Altarpiece Ildefonso Altarpiece The Ildefonso Altarpiece is a triptych painting by Peter Paul Rubens, dating to between 1630 and 1631. It is now in the Kunsthistorisches Museum of Vienna. It is named after the central panel, which shows Saint Ildefonsus's vision of the Virgin Mary, in which she gave him a "casula". On the side panels are Isabella Clara Eugenia and Albert VII, regents of the Spanish Netherlands, with their patron saints Albert and Elisabeth of Hungary. Albert had founded the Ildefonso Brotherhood in the church of Saint Jacques-sur-Coudenberg in Brussels, to encourage loyalty to the Habsburg dynasty - the altarpiece