A candle in hand, crowned with a halo of light, the winged personification of eternity sits astride a globe in the celestial sphere. Vasari enhanced the drawing’s luminosity with his virtuosic technique, overlaying discrete yet tightly packed strokes of white opaque watercolor on blue paper. The artist made the drawing for a ceiling fresco decorating the refectory of the monastery church of Monteoliveto in Naples. The study is typical of the allegorical imagery that Vasari developed in the early 1540s and to which he would return throughout his career.