Raku Evolution

Heartfelt pottery creations – that is my basis.

After a recent class at the Clayscapes Pottery studio that focused on Alternative Firing methods I was keen on doing some more Raku, specifically Horsehair pieces.

In the process of getting ready to do my own Raku (a service provided by Clayscapes Pottery) I realized my advancement in Raku pottery research actually expanded to more appreciation for glaze recipes as I noted the ‘Copper Matte‘ options (see below):

Here is a run down of my pre-raku items of note:

  • Clay forms:
    • No thin necks (hard to grasp with the tongs)
    • No tall slender objects (may fall over easily in the ‘reduction’ phase)
    • Lids are fired in the kiln separately so this takes up space on the kiln shelf. Note: Andrew from Clayscapes Pottery says he has a method of firing lids so they don’t crack on the shelf – I’ll keep you updated with this helpful hint
  • Burnishing is fun and meditative (on greenware) & is necessary if applying Terra Sig (for Horsehair prep)
  • Bisque Fire
  • Horsehair or Glaze
    • Horsehair – thicker hair is better. Good to have a friend with horses. Being grateful for this helps add another dimension of “Heartfelt Pottery”.
    • Glaze
      • Glazing the inside – Question: is this feasible? If so, is this solely to help retain liquids? Otherwise I’d think I won’t use interior glaze as the Raku technique produces a porous piece (i.e. not ‘functional’). Most of the pieces I am looking to create are to serve as a storage container for things that don’t need air-tightness or fluid retention. Talking about this with a potential customer is a must!
      • Copper Matte – ooooh nice, and then sealing undefined
  • Raku Kiln Firing
    • Making an adequate number of pieces is important to me – I don’t want to create too little and waste time at the kiln or my money spent renting the kiln firing. I guess making too much isn’t a bad thing as I could always do another firing!
      • The kiln shelf is 18″ (254.5 square inches), so 1/4 area of the shelf is 9″ x 9″ x ?? – however I think I could fit 2 max 5″ wide pieces w/their lids, in each 1/4 panel area without overcrowding (and without making the maneuvering with the tongs a challenge). The total for the shelf would then be 4 lidded piece + 1 piece without a lid place in the center, for a total of 5 pieces per load. And since the minimum # of load is 2 per firing, then we’re looking at a max of 10.
      • One way to find out is draw or print out an 18″ circle.
      • undefined
    • Working with the Raku Kiln firing facilitator about the choreography of us ‘dancing’ around & doing steps so we don’t bump into each other or let a pot not get the horsehair or reduction treatment in a timely temperature fashion.
    • Equipment:
      • Heat-resistant gloves
      • Scrub Brush to clean pieces after the firing
      • Clothes: Long sleeved shirt, closed-toe footwear, no polyester clothing
      • Horsehair
        • Tongs
        • Pan with Sand – to lay horsehair down and roll the piece (if desired)
      • Regular Raku
        • Combustibles? I don’t know yet if I need to bring my own Sawdust and newspaper, which are popular combustibles
        • Sealant to help keep the colors from fading, after cleaning pieces

DIY Making A Raku Kiln – courtesy of The Ceramic School

Great webpage with an overview of Raku: https://www.rakudays.co.uk/tips-for-raku

The 7 Tools You’ll Need You’ll Need for Raku Firing

Crazy… Crazy for feeling so crazing

Pondering, mulling, thinking, analyzing, planning, hoping, etc.  Stay with me on this brief venture through exploration & pottery research.

While juggling two clay bodies and exploring my intent for each clay for this year’s creation lots, I ventured down the rabbit hole of researching SLIPS & mason stains in hopes of decorating or enhancing my pieces in a cool new way. During this time my memories included brief mentions from Master Potters Millie (St. John) Schmidt (https://www.ipacny.org/millie-st-john) and Tim See (http://www.timseeceramics.com, https://www.youtube.com/user/timseepots). But I had a twist to include, which was “would mason stains work well on bmix wood clay body for wood-firing“…which I plan to research more of course…

So then I happen to pop over to the issue of CRAZING, which for some reason led my curiosity to body cracking and glaze popping

Do you see how my mind trails? LOL

So today though, I research and find a resting area in the rabbit hole I’m venturing where I exclaim (silently of course), “Ahhh! My college chem courses have just laughed at me!” (see picture below “Figure 2”).  What a good moment for some humor!

Okay, here is the illustration that helped me realize it was time for another cup of coffee:

201903015crazingkaolinite

Body Cracking and Glaze Popping – Kgs.Ku.edu

1 Key Point of this blog vent(uring) is:

Give THANKS for each breath, both in and out.  For each of moment can bless you with #yet-to-be-realized wisdom and love.


Supplemental points include:

Willie Nelson wrote the song, “Crazy”
Patsy Cline sang the song, “Crazy”.