The Angel of the Annunciation. Dated: c. 1330. Dimensions: painted surface (on recto): 29.5 x 20.5 cm (11 5/8 x 8 1/16 in.) overall: 31 x 21.5 cm (12 3/16 x 8 7/16 in.) painted surface (gesso ground on verso): 21 x 30.2 cm (8 1/4 x 11 7/8 in.) frame.