YAKUMO JAPAN

Journal · 手記 · Reading a glaze

Green, over blue: reading a glaze on a square by Keiun

16 October 2026

A square by Keiun, 12 cm. Before the maker or the mark, look at where the glaze goes — and where it stops.

A square bonsai pot with flaring sides and bracket feet, glazed green over a pale band of blue, on a dark ground.
Keiun 桂雲 · square · 12 cm

At a glance

Maker
Keiun 桂雲
Form
Square, flaring sides, bracket feet
Size
12 cm
Glaze
Green, over a band of blue
Mark
桂雲, cut with a point; no frame

01 · 壁 Down the wall

Where the green breaks

Look at the walls: the green glaze comes down in a band and breaks, and blue shows below it.

Read it from the rim downwards, and notice where the green stops and the blue begins.

Close view of a corner: the green glaze runs down in streaks and breaks over a band of light blue.
Where the green breaks

02 · 縁 At the rim and corners

Where it gathers

On the rim and at the corners the green gathers darker, and fine crackle shows in the glaze. Rims and corners are always worth a second look.

Close view of the rim, where the green gathers darker and fine crackle shows in the glaze.
On the rim

03 · 落款 Turn it over

Cut, not stamped

The foot bears a written mark rather than a stamp: 桂雲 — two characters, one above the other, cut into the foot with a point. There is no frame.

Because this example is cut by hand, exact stroke-for-stroke comparison should be treated cautiously.

The underside of the square pot: unglazed foot with drainage holes and the two characters 桂雲 cut into the clay.
The foot, with the cut mark

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