The correct answer is stories. On the outside of ancient Greek vases, a common artistic practice was to depict scenes from mythology, epic poems, or historical events. These scenes often represented various stories and narratives from Greek culture, including famous battles, mythological heroes, gods, and goddesses. These stories were intricately painted or engraved onto the vases and served as a visual representation and storytelling medium. The other options mentioned, such as starcharts, family histories, and math calculations, were not commonly found on the outside of ancient Greek vases.
