Lately we’ve been working on our woodfire kiln. It’s actually a small test kiln inspired by japanese anagama. We fired it for three times, the results were better after every next firing, but the kiln fell a part after the last try, so probably we’ll not be able to fire it again. Anyway our plan for the future is to build a bigger kiln made of bricks.
It’s a special expedition every time we go woodfiring. We go to Kozarisce, where we used to live and where we started with our ceramics. There is David’s grandmothers house in this rural area of Slovenia. Kozarisce is a small village with a big castle surrounded by wast woods. Wild animals live in the woods and also the brown bear. Better not go to far in the woods at night! Ha ha!
It’s a few days project every time we are firing. Preparations have to be made, put the kiln together, make some improvements with the fire place, prepare the pieces and loading. Usually it takes one day. Since we go there together with our daughter, David does most of the “fire work”.
Here are some results of firing, we reached 1230 °C and the total firing time was 24 hours in the first attempt and 28 hours in the last attempt.
Woodfired sculptures, on exhibition, Layer house in december 2015
Woodfired teapot with mugs
Woodfired chawans, 2015
In november 2015 David went to Janja Gora, Croatia to fire some ceramics he made in a special woodfire kiln similar to the japanese anagama. The kiln is named Janjagama. It was David’s long time wish to fire ceramics in a high tempearture wood kiln. Someday he would like to build his own kiln, he already has plans made!
It was a great experience as the people he met there were very nice and hospitable.
Firing ceramics in this way is very hard work, it takes about two days of loading the kiln with woods to reach temperatures over 1300 °C. And you have to know how much and when to load the kiln. David says you have to listen to the kiln and the winds also and it will tell you when to load woods.
When the final temperature is reached (1311 °C), the kiln has to cool and it takes about one week.
Some pieces didn’t come out as imagined because David made the glazes too strong, so they didn’t melt as expected. But it doesn’t matter, he knows now how to make them just perfect. Some of the pieces that he didn’t like he burned again in our electric kiln.
Some woodfired pieces came out just amazing, we can see “the way of fire”, ashes melted and on some pieces the effects are the result of ashes mixed with glazes that David made.
There are some fotos of the firing process, loading the big Janjagama: