Cryptoporticus
| Name of structure: | Cryptoporticus |
| Extended name of structure: | |
| Type of structure: | Cryptoporticus (covered passageway) |
| Country or main area: | Italy |
| Region within country or main area: | Lazio |
| City or area within region: | Hadrian's Villa, Tivoli |
| Date of structure: | 40-30BC |
| Century of structure 1: | 1 BCE |
| Century of structure 2: | |
| Specific place of mosaic: | Panel at the north-east corner of the vault |
| Brief descriptive contents of mosaic: | White marble chips, oyster shells and Egyptian blue set into red, blue and green painted plaster. 聽 Egyptian blue is used for garlands and birds in the centre of the floral designs, and also in the border. |
| Date of mosaic: | 40-30BC |
| Century of mosaic 1: | 1 BCE |
| Century of mosaic 2: | |
| Silver tessera at site: | No |
| Gold tessera at site: | No |
| Colour tessera at site: | |
| Were other materials found at site (i.e., glass cakes)? | |
| Has analysis been done? | |
| Samples taken from where? | |
| Excavation and restoration campaigns: | |
| Bibliography of mainly technical resources: | Sear, Frank B., Roman Wall and Vault Mosaics (Heidelberg: F. H. Kerle Verlag, 1977), 48-50 |
| URLs: | |
| Comments: |