Glazes, Slabs & Textures

Wow, my last post was a long time ago.

I did take a break after the Art In Clay Sale in Palo Alto with the Orchard Valley Ceramic Arts Guild. It was a great experience, 72 clay artist presented their work and every one as unique as they are. Everything from everyday coffee mugs to sculptural figures, mini tea pots to giant outdoor ceramic garden slug that was 10 feet long!

I showed my pottery brought over from Chicago as well as my new bird houses thrown on the wheel. And in to celebrate the winter holidays approaching, I also made little ceramic bird ornaments. Those were a HIT!

IMG_4102 IMG_4100

So Glazes.
I began mixing my glazes again in my studio and as you see above, it did not work very well. It was awful. Every batch of my trusted glazed were blistering. Same recipe, same clay, same temperature and still no. So I tested a few more glazes, and the test tiles came out fine, but when moved to the big final pieces, still blisters. So, many months of struggling, giving up and trying pre mixed glazes out of a bottle, I finally got the recipe right. Only 5 months of anguish!

It wasn’t my glaze recipe. It was the bisque temperature and load density. I played with too many variables…new clay bodies, temperature and time shifts, load variations. But the one I didn’t try was firing my bisque higher for my red clay body. Since it has more impure particles, it needed more heat to burn out so that in the glaze firing , it doesn’t try to escape into my glaze surface. So, solution: Bisque to Cone 02=beautiful glaze finish.

I did end up with new glaze formulas in the process. See below.

Feeder_Sm_WhtGrn1b Feeder_Sm_WhtGrn1c LgPitcher_GreenWhite1c Pitcher_LtGreenOxide1d

Maybe in following posts, I will share my recipe secrets, but it’s really not that secret, what I’ve modified in these are more the application process and allowing the clay body’s natural color to show through to enhance overall appearance and depth to texture.

So, Slabs & Textures!

I always thought that I didn’t have a talent for hand building clay pots. I looked at the slab of clay as a painter may look upon a white stretch of canvas. Some see possibilities and some see white canvas. I saw slab of clay.

Enter Orchard Valley Ceramic Arts Guild… Mold making workshop with Jamie Meador, Art In Clay Artists, Jill Getzan‘s rain sticks, Lynn Wood‘s Slaberation workshop at Clay Carnival at Clay Planet.What do they all have in common? Texture. Everywhere!

Enter my patio garden…We don’t have a back yard yet, still renting in the bay area, so we have a stone slab patio garden with succulents in pots and a few indoor house plants. I needed a watering can and didn’t want to resort to a generic plastic watering can. “Well, I can make it myself with clay!” 2 months of experimenting….

LgPitcher_GreenOxide1a Pitcher_GreenOxide1b Pitcher_LtGreenOxide1a

Oh, and I forgot to mention the beauty of the oxide wash! These are the results of the Manganese Oxide wash in various solution ratio and wiping power. These photos aren’t very good, I need to find my sweep again but I am quite happy with how they turned out. These can be found on my etsy store.

Would love to hear your thoughts and encouragement.

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One thought on “Glazes, Slabs & Textures”

  1. Pingback: Back to Teapots |

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