Keywords: Unknown artist - Madonna - WGA16271.jpg author century 12 Mosaic Institution Santa Maria Assunta Torcello object history credit line accession number WGA link 16271 http //www wga hu/art/zgothic/mosaics/12c/torcello jpg http //www wga hu/html/zgothic/mosaics/12c/torcello html PD-old-100 mosaic interior Italian 1101-1150 Artwork by unknown artists in Italy Mosaics of Santa Maria Assunta Torcello 12th-century mosaics WGA form mosaic WGA type interior WGA School Italian WGA time period 1101-1150 Mosaics of Madonna and Child in Italy |