Testing Results

I’m very happy with the test results. Tweaking these recipes in my cone 8 kiln so that I can get as close to possible before taking up precious room in the big gas fired cone 10 reduction kiln. All of these recipes are based on the Leach 40 – 30 – 20 – 10 recipe method which so far seems very stable. Getting the specific gravity dialed in is important.

Testing rolls right along

So I’ve got all the chemicals I need to make a vast amount of glazes in my simple palate and color range. Testing to cone 8 in my electric kiln so I can tweak it as close as I can before putting it into the big gas fired kiln at cone 10.

  • Zircopax white over temmoku
  • White over Celadon
  • Temmoku over Celedon with a dip into the red iron oxide (FE2O3) as a differentiator test
  • Clear glaze by itself
  • Zircopax white by itself.

Im really excited about these simple glaze combinations. Along with red wild clay slip from the lake and black slip that goes to cone 10 I have a wide range of decorating possibilities to play with.

Previous Celadon glaze tests with incrementing FE2O3 from 2% to 12%


Testing the specific gravity of the glaze with hydrometer.


The only thing I may want to do different is to get more flux into the white glaze to have it run, almost like a Nuka style glaze over Temmoku.

John Britt’s Complete guide to High Fire Glazes has enough information to keep me busy for many years! Big thanks to Jay Benzel of Benzel Pottery for loaning it out to me.

Another thing I was working on was pulling technique and made a nice delicate serving spoon. Beautiful right?!

Not anymore! Haha! The spoon is just a spoon.  That’ll learn me to put stuff on the counter!

Motif

From Wikipedia – In music, a motif or motive is a short musical idea, a salient recurring figure, musical fragment or succession of notes that has some special importance in or is characteristic of a composition: “The motive is the smallest structural unit possessing thematic identity”.

In my last firing I started thinking about decoration of my vessels. After a decade in photography I realized that I had an enormous amount of knowledge and was able to solve just about anything that came along. I had my own language.

So now I have a template to go by for learning and mastering what I want to create in ceramics. The template is repetition, the ability to solve problems and exercising your imagination. Once you  get it rolling you are able to create a motif of your own with infinite variations.

Small guinomi / shot glass from the recent firing. Nuka over Temmoku on white clay body in cone 10 reduction.

“Repetition is the mother of learning, the father of action, which makes it the architect of accomplishment.”
– Zig Ziglar

You start with the basics: Color & Texture.

  • Single Solid Color
  • Blending of two or more solid colors
  • Floating colors
  • Creating Breaks
  • Where do you create the delineations of colors / textures / shapes
  • Color Combinations – What looks good together
  • The breaks can be on any part of the vessel, what parts look good?
  • Patterns, both in color and or texture
  • Other things I cant think of at the moment

The sketchbook is out and I’ll try on paper each variation and combination and see what suits me. The happy accidents are the deviations that can lead you down a new path.