Acknowledgements
We would like to thank the Swiss‐Greek Amarynthos excavation team for their permission to study and publish these two graffiti, especially D. Knoepfler, K. Reber, Th. Theurillat, S. Fachard and A. Karapaschalidou. We are very grateful to the Ephorate of Antiquities of Euboea, its director P. Kalamara and K. Boukaras, archaeologist responsible for the Amarynthos area, for their collaboration in this project. Finally we would like to thank K. Delouka for information about unpublished graffiti in Cyprus.