Kumja: Moon

Kumja Moon’s signature is her mastery of bisaek (greenish-blue color). The Goryeo elite described perfect celadon as having a "jade color" that resembled the misty dawn over the Han River. Moon achieves this using locally sourced maek stone (a feldspar and quartz mixture) mixed with precise amounts of iron oxide. Too much iron, and the glaze turns muddy olive; too little, it becomes a cold blue. Her glaze recipe is a closely guarded secret, but viewers instantly recognize its depth—a translucent, watery green that seems to glow from within.

One of the most enduring aspects of the Kumja Moon legend is the festival held annually to honor its beauty and significance. The festival, known as "Kumja Wolje," takes place on the 15th day of the 8th lunar month, coinciding with the harvest moon. During this celebration, Koreans come together to admire the moon's splendor, share stories of the Kumja Moon, and participate in traditional activities such as lantern-making, folk games, and the consumption of traditional foods like songpyeon (half-moon-shaped rice cakes). kumja moon

Kumja