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
San Luca Altarpiece the figures and the "azzurro Todesco" (a blue pigment derived from copper) with which to inlay them. The work was completed within that or the following year. The polyptych is located in Pinacoteca di Brera, Milan. San Luca Altarpiece The San Lucas Altarpiece, also known as the San Lucas Polyptych, is a polyptych panel painting by Northern Italian Renaissance painter Andrea Mantegna. The altarpiece is a polyptych panel painting featuring 12 figures each in his or her own arch. The seven figures in the top row flank the central figure of Jesus Christ. The five beneath flank Saint Luke. On