Until next time!
Amateur in Kyushu learning pottery and sharing her experiences/knowledge. Potter interviews, photos and techniques.
Saturday, February 19, 2011
Lovely Afternoon
Until next time!
Thursday, February 17, 2011
Coil Vase pt 6
Not too much happening with the vase lately. It's simply drying and awaiting firing. But while it's drying I have to important job of smoothing it out even more. It is at the perfect stage for a good sanding, let me rephrase that HAND sanding...There's really not too much to explain about it. Anyone who has done any sort of sanding before knows it's basically just a lot of rubbing back and forth.
But there is ONE thing to keep in mind while sanding a green ware vase, strokes are up and down, not random.
I made some initial marks here to show the color the vase will turn after sanding, a light gray. You can also see that even after carving away the larger lumps it's still not even close to being really smooth.
Here is the vase close up after a good sanding. See all the dust on the bottom? It's amazing how much came off actually. Next time I'm for sure wearing a mask and some eye ware. Inhaling this can't be healthy and I accidentally touched one of my eyes and it was irritated and itchy for a few hours after.
The initial sanding is with a lower grade paper (larger grain) once I have finished that I will use a higher grain paper to get a nice unscratched finished.
After about 45 min of sanding and a sore arm and shoulder later I decided to call it a day with sanding. I barely made it past the base, I still have about 2/3 of the vase to sand. Sanding isn't something that has to be rushed so I can slowly keep at it until it goes into the kiln. (Roughly 6 weeks to get the sanding done) Which is great since I was sore the next morning from using muscles in my arm I never usually use haha.

First firing

before second firing

awaiting third firing
On another note here is an older vase I made awhile back. The original color (top pic) is from the noborigama, not so great, would've liked more glaze runnage. The pink color was a second visit to the kiln with glaze X, but it didn't turn out well at all, (Sorry no picture) now far right picture is the vase again getting ready for it's third trip to the kiln. I hope the third times the charm. Glaze is Kohagi (bottom pic) Firing a pieces so many times isn't always a good idea, it could warp or break or look even worse than before. But I absolutely didn't like the vase after glaze X so I'm willing to take the risk.
Until next time!
I made some initial marks here to show the color the vase will turn after sanding, a light gray. You can also see that even after carving away the larger lumps it's still not even close to being really smooth.
The initial sanding is with a lower grade paper (larger grain) once I have finished that I will use a higher grain paper to get a nice unscratched finished.
First firing
before second firing
awaiting third firing
On another note here is an older vase I made awhile back. The original color (top pic) is from the noborigama, not so great, would've liked more glaze runnage. The pink color was a second visit to the kiln with glaze X, but it didn't turn out well at all, (Sorry no picture) now far right picture is the vase again getting ready for it's third trip to the kiln. I hope the third times the charm. Glaze is Kohagi (bottom pic) Firing a pieces so many times isn't always a good idea, it could warp or break or look even worse than before. But I absolutely didn't like the vase after glaze X so I'm willing to take the risk.
Until next time!
Wednesday, February 16, 2011
Dashi Holders
I really liked the handle and look of this one from the studio. So I decided to model these two after it.
For now they will dry and await bisque firing :) I'll check on them again tomorrow to make sure the handles are still even.
Until next time!
Monday, February 14, 2011
A few in betweens
First is the teapot from the last noborigama. It has a handle now (plasic sadly since I couldn't find a bamboo one to fit) and is currently in use almost everyday. I make mostly green tea with a removable screen to keep the leaves inside. I love this teapot, but the only downside is it does dribble, only a few drops though.
Moving on I also finished carving the two hot water/ dashi containers. Carving these took along time since I had to put them on a separate knob with clay while working the wheel so they wouldn't touch. The edges are curved so carving them directly on the wheel like other pieces would not work. (Another reason why anything other than bowls or cups is expensive in the ceramics world haha)
They turned out nice and are a good weight now. (way too heavy before) Left one has a bulls-eye design on the bottom, right is a normal smooth cut. I will attach handles to these tonight. Both are ultra white shigaraki clay.
Until next time!
Saturday, February 12, 2011
Coil Vase Pt. 6
This is where I left it, lumpy. So It was time to shave off those unsightly lumps!
The vase was left to dry with only towels (no plastic this time) so it was the perfect hardness for carving.
I used the flat side of the tool since you can see what areas are still uneven. As you see in the picture the lighter spots are where I carved higher lumps off, the darker spots are still untouched. The goal is to get an even surface, and it's easy to tell since the clay will all be one color.
Here is the base finished.
This last part of the top was actually the most difficult. Holding the vase steady and carving the softer top was a little more tricky. My arms and shoulders were pretty sore after from standing on a stool and stooping over.
The vase is still pretty thick even after shaving, which is a must since I plan to put big branches in it later on. So a good heavy base is in order.
It felt good to get this far.
Total hours so far= 15 hours
Total clay 10kilos-.75= 9.25 kilos
Until next time! With much happiness from Sara Yama Studio!
Wednesday, February 9, 2011
Coil Vase pt 5
Here is where I left it last week, at 68cm.
Here it is at 82cm, just a little more!
It was hard to build it at this point, the vase is very wobbly from the moist clay and it is so tall that any slight movement makes it shaky.
In the end the vase needed 10 kilos of clay, half of what my teacher predicted :D yay!
But the vase is not finished yet. It's still super lumpy so I need to carve the excess off to get a nice polished look. It's too wet now to do anything so as usual I wrapped it in towels and will get back to it this Thursday. I will also shape the mouth of the vase and cut some parts away like this.
So the calculated price of the vase so far,
*will change since it is not finished
13 hours of work X 1000 yen= 13000 yen
10 kilos of clay X 450 yen= 4500 yen
Total so far= 17500yen
More to come soon~
Friday, February 4, 2011
Coil Vase pt 4 and the Wheel
The days are finally starting to get longer so when I arrive at pottery in the evenings now there is still someday daylight to greet me :)
Here is the studio on Setsubun, February third. Setsubun is a Japanese tradition of chasing back luck out and good luck in.
Anyways,
I took out my coil vase again and started building as usual. Same process as before, make coils and build them on top, repeat.
Here is where I left the vase last time, 50cm.
58cm
62cm
I'm up to 11 hours of work time and 8 kilos of clay.
The vase looks strange now, big on top etc but this will all be fixed later. I will carve off the lumps and such off after the piece has been built to 90cm.
Two hot water holders and one cup.
The handles will be added next time.
More to come next week!
Subscribe to:
Posts (Atom)