Showing posts with label kitty teapot. Show all posts
Showing posts with label kitty teapot. Show all posts

Wednesday, November 18, 2009

Finished kitty teapot

Here's the completed kitty teapot. I was having issues with glazing these past few weeks. First the clear glaze was too thin. Then it was too thick. And so, it was still a bit too thick when I glazed it, so it got cloudy on the blue bits.

The blue bits were supposed to be purple, but they turned out more blue. It really depends on where a piece is in a kiln for certain colors to come out right. Purple is really difficult to get and this underglaze is pretty reliable, but ah well, it happens.

Friday, October 2, 2009

Alas, poor teapot, you died too soon

No pictures in this post, sorry.

The poor teapot. I went to check on it today and see if it was dry enough. Goodness knows it should have been. Pieces must be bone dry before you bisque fire them. If not, the moisture in the pots will heat up, turn to steam and blow up. This is the same thing that happens with air bubbles in pieces. The moisture in the air bubble is the problem, not the air. If a piece is dry enough, it can handle an air bubble. Not that I recommend testing this out, mind you. Air bubbles = bad. How do I know if a piece is bone dry? Well, a quick check is to lick it. You stick your tongue on the pot, and if the moisture quickly disappears, then it's ready. If it takes a few, then it's not. Yes, this is gross, but it's one way to tell.

Anyhow, the teapot was dry enough (I could tell without doing the lick test). I was cleaning it up a bit with a green scrub and then turned it over. Sigh... cracking. There might have been an air bubble there or something else to cause cracking (my bad trimming? I don't know... I've decided to blame goblins). I tried to clean it up knowing full well that the best path would be to just start again and make a new teapot. Ah well... I get stubborn sometimes.

At any rate, I managed to poke a hole in the bottom of the teapot and the crack just looked horrible. Even if I managed to patch it, the bottom would have always looked bad.

And so, I shall have to do what I said in an earlier post, make a bottom to fit the lid. Oh, I should have mentioned, as clay dries, it shrinks. So, I have to take that into consideration while comparing sizes of wet pots to dry.

Well, I was looking for a challenge and something to keep me out of trouble :P

Monday, September 28, 2009

Kitty teapot

My realtor and his wife came to my last sale. In the middle of perusing my wares, their youngest daughter, who is away at university, called her mom. After talking with her mom, she got to talk to her dad who asked her: what kind of pottery would you like?

She replied that she wanted a teapot... a purple teapot.

As I had no teapots for sale, this became a commissioned piece. I have been wanting to make a teapot again since I haven't made one in years and at one point, was complimented by a senior potter that I was making the best teapots in the studio. (I shall take pictures of Blossom Hill Crafts one day, so you may see this wonderful place.) At any rate, I made a few teapots, sold them and then, sort of lost interest or something...

Anyways, back to the purple teapot. When working in a high fire studio (cone 10 or about 2345ยบ F), you learn that there are a few colors that are difficult to achieve. Of course, purple is one of them. There are some glaze recipes out there for purple, but sometimes, depending on the firing, they tend toward blue... I used to use one glaze called Hatcher Purple. It was pretty reliable and although I never experienced it running, it can run (basically the glaze drips/flows down the side of the pot, off of the pot and onto the expensive kiln shelves thereby fusing the pot to the kiln shelf which will then need to be replaced depending on how bad the run is).

But, I get ahead of myself. This is the teapot as it is right now. I threw the body, lid and spout yesterday, heated each piece with a heat gun and then let them sit for awhile. Last night, before going to bed, I covered the pieces with a piece of dry cleaner's plastic (this is the best as it's not too thick and not too thin, gives just enough coverage that will allow the pieces to dry slowly). I did cover the spout earlier in the day because it was smaller and therefore faster drying.  After doing this, I texted my realtor to find out what kind of object/animal his daughter likes because I could either make a normal, boring knob on the lid, or I could sculpt something cute. He replied that his daughter likes cats and their bichon frise puppy. Being a cat lover myself, I chose to sculpt a kitty.

At any rate, the teapot is now in a stage called "leather hard". At this stage of dryness, it is the time to trim the bottom of the pot so that it looks neat and pretty. It's also the stage when it's best to attach such parts as spouts or handles or kitty knobs. I plan to add a bamboo handle to this teapot when it's done (I prefer teapots with bamboo handles rather than attached handles), so that's why there are loops at the front and back.

I'll try to take pictures of the bisque stage and will definitely take pictures of the finished purple piece.

By the way, the phoenix pot is now completely dry and ready for bisquing. Yes, it takes a long time to finish one piece of pottery.