Lee Love on tue 6 mar 07
I usually don't care for copper reds, except as splashes
on chun, where they vary a great deal in color, the purples being the
most exciting. But Shimaoka learned a technique from Hamada, where
you layer copper pigment between layers of transparent glaze. This
give much more variation, including having the copper break through on
ridges. I have a shinsha guinomi I recieved as a New Years gift.
Here is an example:
Both potters also used this sandwich technique with iron and gosu
(impure cobalt.) These too have a lot of variety, with metallic
breaking through on the edges.
Shimaoka uses a seki nami jiro for this. Not his ash glaze. I
think the feldspar nami jiro holds together better when it is used
with this technique.
Lee in Mashiko, Japan
Minneapolis, Minnesota USA
"To affect the quality of the day, that is the highest of arts." -
Henry David Thoreau
"Let the beauty we love be what we do." - Rumi