This celadon water dropper from Goryeo (918-1392) measures 8 centimeters high and 12.5 centimeters wide. It features the shape of a duck holding a lotus spray in its beak, with lotus leaf and buds attached to the back. On the bird’s back is a hole hidden in the lotus leaf through which water is poured to fill the vessel and a matching lotus bud-shaped plug used to close it after filling. The spout made on the right of the beak is presumed to have been linked with another bud sprung from the lotus stem, although damage inflicted on the part spoiled the original feature. The water dropper is widely regarded as a great masterpiece of Goryeo celadon for the realistic rendering of the shape of a duck down to the minutest detail. It is also highly praised for the elaborate carving techniques, perfect proportion, and elegant body coated with translucent jade-green glaze, which give a glimpse of the luxurious lifestyle led by Goryeo royals and aristocrats.