Goryeo Marbled Celadon Mountain-Shaped Water Dropper with Geumgangsan

A water dropper crafted using the "marbled clay" technique, dating from the Goryeo dynasty.
A water dropper is a vessel used to add a small amount of water to an inkstone when grinding ink. In Korea, such items are highly prized by scholars as one of the "Four Treasures of the Study."
Reflecting the refined tastes of these scholars, water dropper created in a wide variety of forms in this instance, taking the scenery of Mount Kumgang (Geumgangsan) as its motif.
Located in Gangwon Province, Mount Kumgang is renowned for its steep, majestic peaks and was historically home to numerous temples and scenic sites.
During the late Joseon dynasty, "jin-gyeong sansu-hwa" landscape paintings depicting actual Korean scenery gained great popularity, with Mount Kumgang serving as a favored subject.
This motif extended beyond painting into ceramics, leading to the creation of water dropper like this one, which captures the form and landscape of the mountain.
The piece features four layers of overlapping mountain peaks, with a river flowing between them.
A large structure likely a temple sits at the summit, flanked by figures resembling Buddhist statues.
Three additional temple buildings are positioned on the mountainside, two of which feature openings for filling the vessel with water.
Elsewhere on the mountain, a monk can be seen practicing his devotions; his eyes, rendered with iron-based pigment, appear to possess a living spark.
The piece is crafted using a technique known as "marbled clay" referred to in Korea as marbled clay.
By combining three types of clay celadon clay, white clay, and dark (iron-rich) clay distinct white, gray, and black patterns are created; once coated with a transparent glaze, the surface takes on the appearance of beautiful marble.
The base is fashioned with a jagged, undulating edge and supported by three feet; the areas that come into contact with the surface were left unglazed during firing.
Because the marbled clay technique involves mixing different types of clay, the varying shrinkage rates make the pieces prone to damage during the firing process; consequently, they were primarily produced in smaller sizes.
Due to their fragility, many have been lost over time, making surviving examples exceptionally rare.
Due to the passage of time, such items are frequently damaged, and this piece shows clear signs of its age; however, it is an exceptionally rare example that has survived while remaining intact.