In ancient Greek art, Pandora is usually associated with a large jar rather than a small box. Hesiod calls the container a pithos, a substantial vessel used for storing commodities such as grain, oil, or wine.
The familiar phrase “Pandora’s box” developed because later translators rendered pithos as “box” or because related Latin and European traditions reshaped the object. The change strongly influenced modern illustrations, which commonly show a hinged box with a lid.
Ancient Greek pottery and later classical representations often preserve the jar-like form. This distinction matters because the vessel belongs to the everyday material culture of the ancient Mediterranean: large storage jars were practical household and agricultural containers.
The jar is not a minor artistic detail. It helps identify the older form of the story and explains why scholars often use “Pandora’s jar” when discussing Hesiod’s original wording.