RT Journal Article T1 Considerazioni su sigle e tracciati di cantiere nella Biblioteca di Adriano ad Atene T2 Considerations on markings and traces of building site in the Library of Hadrian at Athens A1 Ottati, Adalberto K1 Mármol K1 Arquitectura AB In the Library of Hadrian at Athens are preserved a series of marble artifacts that, in addition to their purely architectural retain traces linked to their realization and subsequent use. Some are still in situ in the Roman building and they can be contextualized within a precise constructive chronology. For others, re-employed in the later stages of the Hadrian monument, when the complex becomes a Byzantine basilica, to track a context and a constructive meaning is more difficult. All cases that will be presented, however, return an image of some aspects of the working activity in ancient workshops: the know-how transfer for realization of marble architectural elements. Traces of the production process, large and small, show the way the craftsman visualized the finished product. PB Annuario della Scuola Archeologica di Atene e delle missioni italiane in oriente SN 2585-2418 YR 2018 FD 2018 LK https://hdl.handle.net/10433/22803 UL https://hdl.handle.net/10433/22803 LA it NO ASAatene, vol. 96, Atene, p. 251-274 NO Universidad Pablo de Olavide DS RIO RD May 14, 2026