Complex sentence: A votive plaque attributed to him bears the inscription ΣΟΝΟΣΈΠΙΣΤ ("sonos epist"), indicating that he was literate; it is the oldest known painted inscription in Greek.
Split into simpler sentences: A votive plaque attributed to him bears the inscription ΣΟΝΟΣΈΠΙΣΤ ("sonos epist"), indicating that he was literate. Additionally, it is the oldest known painted inscription in Greek.