The work is composed of a single panel, divided into three sectors by the arches. At the sides of the central arch are two tondos, depicting the Angel of Annunciation and the Virgin. The main scene features a crowd of biblical figures, angels and saints, portrayed in informal positions; most of them are probably portraits of existing people. As usual, the scene is set in Heaven, but Lippi decided to avoid the outdated gilded background, replacing it with a striped sky which alludes to the seven sectors of the Paradise.