It was at the National that Herbert first collaborated with the playwright Tony Harrison on his translation of The Oresteia (1980) which also played in the amphitheatre at Epidaurus, Greece.
During 2004 Stamatis Kraounakis composed the music for Nikos Panagiotopoulos' movie Delivery, as well as music for Aristophanes' Ploutos for the Athens Festival in Epidavros.