Illustrated is
a quick photo I took years back of Kohyama Yasuhisa (b. 1936) who likely stands
as one of the most vital figures in the contemporary Shigaraki scene if not
that of all Japanese ceramics. Renowned for his part in reviving the ancient
wood-firing tradition of anagama firing Kohyama is best known, especially in
the West for his expanding the boundaries of sculptural form within ancient
materials and techniques. Functioning and creating outside the traditional master/
pupil system, Kohyama pioneered a distinct aesthetic synthesis that bridges the
unglazed, elemental heritage of historic Shigaraki ware with architectural,
modern abstraction where craft and art collide.
At the very core of
Kohyama’s work and creativity is his relationship with the Earth, the local
Shigaraki clay, coarse and feldspar-rich known for its durability and earthy
texture. Though Kohyama did throw on the wheel, rather than exclusively relying
on the potter’s wheel to fashion classic functional vessels, Kohyama developed
a signature technique using a piano wire to cut, slice, and slice through thickly
created and hand-built forms of clay. The immediacy and physically and visually
tactile method leaves raw, subtlety rippled facets and sharp, crisp, geometric
edges that mimic natural geological formations, appearing all-natural and evoking
wind-sheared cliffs or tectonic plates. Many of his works features sweeping,
wedge-like forms, like wind (Kaze) dynamically balanced, sometimes precariously
and other times quite solidly though both challenge much of the generally accepted
sense traditional symmetry of Japanese ceramic art.
Central to his unique style is the
absence of applied glazes, they are made and fired, “au-natural”, known as
shizen-yu to the Japanese. To complete his work and his vision, Kohyama relies
entirely on the unpredictable atmosphere of the wood-burning anagama
kiln, a single-chamber tunnel kiln he helped reintroduce to the Shigaraki
region in the late 1960s which is usually fired continuously over a number of days
with temperatures exceeding 1,200°C, his pieces interact directly with flying ash
and roaring flames where experience and serendipity work hand-in-hand. This intense process yields natural ash
glazes, where the surface shows off a pebbly like surface together with rich
hiiro and thin coats of olive-green glassy deposits formed where circulating ash
melts against the clay surface. The physical placement of each object or pot within
the kiln becomes a precise architectural decision based on an experienced
understanding of the clay, the wood, the pathway of the flame and the void that
is the anagama where Kohyama orchestrates how the velocity and currents of the
fire and ash will sweep across his carved planes.
Kohyama’s work occupies a compelling
middle ground flirting between vessel, object or pure sculpture. While his
pieces often retain functional interior voids and volume capable of a wide
array of functional duties, to some degree their monumental presence demands
consideration as freestanding art, where the visual and intellectual
interaction are the concluding act of this multi-part play. By allowing the
intrinsic qualities of Shigaraki earth, fire, and air to dictate the final
surface landscape, Kohyama achieves an organic minimalism and his work pays
homage to the medieval kilns and varying traditions of Japan while putting
forth a bold, contemporary voice that has earned him acclaim in major public
collections worldwide.
On a personal note, I was very fortunate to
spend time with Kohyama Yasuhisa back in the early 1990s. I was working as a
tech at CSU at the time and had had a variety of experiences but this exposure
gave me a real understanding of how this potter worked and what it would mean
for me as a potter moving forward. From the creative process, materials and
firing, it was an invaluable experience and this photo shows Kohyama-san in the
mouth of the dragon, loading and getting prepared for his next firing of which
I am sure that have been many, many more since then!
“Many kinds of impressions inspire me to
create art; nature manifests itself in my work.” Kohyama Yasuhisa as translated by Wakamoto
Nakae (Cleveland Magazine)