Keywords: Simone Martini - The Angel of the Annunciation - WGA21436.jpg Tempera wood size cm 31 22 Institution National Gallery of Art http //www nga gov/content/ngaweb/Collection/art-object-page 357 html Official museum page object history credit line accession number WGA link 21436 http //www wga hu/art/s/simone/6annunci/a_angel jpg http //www wga hu/html/s/simone/6annunci/a_angel html PD-old-100 <gallery>File Simone Martini 076 jpg Other side in Hermitage</gallery> painting religious Italian 1301-1350 Annunciation by Simone Martini Paintings from Italy in the National Gallery of Art 1333 paintings WGA form painting WGA type religious WGA School Italian WGA time period 1301-1350 |