Keywords: Piero della Francesca - 4. Vision of Constantine (detail) - WGA17511.jpg Artwork Creator Piero Della Francesca 4 Vision of Constantine between 1452 1466 Fresco Institution San Francesco Arezzo object history credit line accession number WGA link 17511 http //www wga hu/art/p/piero/2/4/4vision4 jpg http //www wga hu/html/p/piero/2/4/4vision4 html PD-old-100 painting religious Italian 1451-1500 Constantine's Dream by Piero della Francesca WGA form painting WGA type religious WGA School Italian WGA time period 1451-1500 |