| 20. Emblema con uccelli e frutta | Contribution |
| 21. Emblema con pesci | Contribution |
| A agua como elemento decorativo e a simbologia dos edificios hidraulicos na lusitania romana. Alguns exemplos [L’eau comme élément décoratif et son langage symbolique dans les édifices hydrauliques de la Lusitanie Romaine, quelques exemples] | Contribution |
| A banchetto sul mare: su un'iconografia tardo-antica di Venere | Article |
| Acerca de algunas representaciones de esclavos en mosaicos romanos del Norte de África y Sicilia | Contribution |
| Achilles on Skyros: Crossing over Architecture, Mosaic and Wall Painting | Contribution |
| A Christian and muslim pilgrimage site | Article |
| A Frame for the Barberini/Oldenburg "Rape of Europa“ Mosaic | Article |
| Aion, Annus, "Aeternitas" nei mosaici di II-III secolo d.C. Fra religiosità locale ed autorappresentazione | Contribution |
| AION: polisemia, polimorfismo e mistica dell'aurea aetas | Article |
| Aktuelle Fragen zu Methoden der Bildinterpretation | Article |
| Alle origini dell’iconografia cristiana | Contribution |
| Alle origini di Dafne. Donne fogliate, donne fiorite nell'immaginario greco-romano | Article |
| A marble relief representing the gladiator Dareios | Article |
| A Mosaic Image of a Peacock Contributes to the Perpetual Corpus of Cilician Mosaics | Contribution |
| Análisis contextual de la iconografía de Aquiles en los mosaicos hispanos de época bajoimperial | Contribution |
| An eschatological motif in Byzantine and Jewish art | Article |
| An eschatological motif in Byzantine and Jewish art | Article |
| Antik Çağ Mozaiklerinde At İkonografisi | Contribution |
| Antioch mosaics and their mythological and artistic relations with Spanish mosaics | Article |