Imagine you have a special plate that has writing or pictures on it. That's what we call a dish with epigraphic decoration. The writing or pictures are extra special because they tell a story or have a meaning behind them.
Some dishes may have patterns or symbols on them that show something important to the people who made or used the dish. For example, ancient Greeks might have put pictures of war or gods on their plates to show how strong and brave they were.
The decoration on these plates can also be used to figure out when they were made and where they came from. Historians or archaeologists can look at the letters and symbols to learn more about the people who made or used the dish.
Overall, a dish with epigraphic decoration is a special plate that has extra important writing or pictures on it to show a story or meaning and can tell us important information about history.