Final answer:
The piece of pottery was created using the red-figure technique, a style of ancient Greek pottery.
Step-by-step explanation:
The piece of pottery was created using the red-figure technique. This technique was a style of ancient Greek pottery in which figures were painted in red against a black background. The technique involved using a black slip to cover the entire surface of the pottery, and then the desired image or figure was drawn using a needle or brush. The pot would then be fired, which turned the black slip to red while leaving the rest of the surface black.
Learn more about Pottery and the red-figure technique