The twentieth century
saw a flowering of Japanese ceramics art. Perhaps one of the
greatest names of this period was Kitaoji Rosanjin (1883-1959) who
is sometimes compared to the Japanese Master Kenzan. Over the
course of his lifetime, Rosanjin produced a truly awe-inspiring
range of ceramics. He is thought to have produced twenty thousand
ceramics, mostly at his six kilns in Kita-Kamakura. Rosanjin’s
pieces have a range of use of different clays, firing techniques,
and glazes that cover virtually all traditions of Japanese ceramic
art.
from:
http://www.asia-art.net/jap_ceramic.html