Keywords: Pietro Perugino - Archangel Michael - WGA17307.jpg ca 1499 Oil tempera poplar panel size cm 126 58 Institution National Gallery London object history credit line accession number WGA link 17307 http //www wga hu/art/p/perugino/saints/certosa1 jpg http //www wga hu/html/p/perugino/saints/certosa1 html PD-old-100 painting religious Italian 1451-1500 WGA form painting WGA type religious WGA School Italian WGA time period 1451-1500 Pala di Vallombrosa Italian Renaissance paintings in the National Gallery London 15th-century paintings of Saint Michael |