Gary Jackson: Fire When Ready Pottery
A Chicago potter’s somewhat slanted view of clay & play
Categories: classes, glaze

So when there’s a new trick or technique “revealed” at Lillstreet, it takes the place by storm. And the latest craze as I mentioned a few days ago is the “glazing with bubbles” technique that seems to be all the rage. Thanks to Dave & Will for kickstarting the craze. Seems like everyone is doing this technique now… so I figured it was “my duty” to share and teach my students last night how to do it.

So I had bubble glazed my first demo bowl… and then realized I should be photographing the process to share here on the blog. So here’s the process on our second demo bowl. I start with a good “base” first coat of dipped glaze.

Then we put a little bit of glaze into a plastic cup, and added some DAWN dishwashing liquid.
And then stirred it up. Tough recipe, huh?! We didn’t measure anything!!!

And then blow into the mixture with a straw… or in our case, an empty ballpoint pen casing.

If the bubbles don’t seem to be piling up enough, just add a little more liquid soap.

Blow again… but remember to blow OUT, and to not inhale through the straw. That could get ugly!

Then once you have a good “head” of bubbles in the cup, scoop them out with your bare hands and place them on your pot. We tried to gently lay them in without popping too many bubbles. Depending on where you’re at in the bowl, sometimes it works to lay, others needed to be pressed on.

Inside and out… but trying to avoid wet glaze drips at the same time!

And voila’ …  a groovy, patterned & textured glaze on the bowl. No telling how many bubbles “should” be put on? How many are too many? It’s all very random. Let’s just hope it turns out okay in the firing?

We were kinda on a roll… so we tackled a third one too. Stacey had made a cup of bubbled glaze for her pot, so I just used her leftover liquid on my third demo bowl. Simple enough… blow, bubble, scoop, place. Repeat. The bubbles pop over time and leave a great lace-ish pattern behind.

I think we may have added a bit too much soap to this batch… the bubbles were pretty darn thick!
Maybe the thicker the bubble the denser the glaze coverage?! We’ll see!

But we just scooped up the thicker suds and continued placing them on the bowl – both inside and out.

So now I’ve got three class demo bowls glazed with the new bubble process.
Hopefully we’ll get some good results… beautiful bowls… and good photos to post here!

Bowl #1 – Temoku glaze bubbles on top of the base layer of Lau Shino glaze.

Bowl #2 – Rutile Blue glaze bubbles on top of the base layer of Lau Shino glaze.

Bowl #3 – Antique White glaze bubbles on top of the base layer of Lau Shino glaze.

Another class glazing demo done and waiting to go into the kiln.
Fingers crossed… photos to come!

We’ll see how these bowls turn out after the cone 10 reduction firing.
And yes, I will be sure to post photos for you to see the results too!!!

24 Comments

Jacqueline Currie

August 26th, 2015

I love your work and your blog! This is very cool. I can’t wait to try it. Thanks for the “recipe.”

Cynthia

August 26th, 2015

Wow, so simple and so different! I will definitely try this. Already, I can imagine the effect of a lighter color on a darker and the reverse.

Thanks!

September 2nd, 2015

I can’t wait to see the final results for these!!

Isabel Castilho

January 12th, 2017

Hello I enjoy very much these technique but I would like to know if the peaces can be fired again after the bubbles.thank you. Isabel (Lisboa – Portugal )

January 20th, 2017

ISABEL – Yes. I have my students dip the base glaze layer. And then blow a contrasting layer of glaze bubbles on top. These are fired to cone 10. If you wanted to add another glaze, like a luster, you could indeed fire them again.

February 24th, 2017

Me parece genial esta téccnica. Gracias por compartirla y muy bien explicado.!

February 25th, 2017

GRACIAS MONICA. I’m glad you liked my basic tutorial. Good luck with your lidded ovals!!!

Elizabeth Wright

March 20th, 2017

What a simple beautiful decoration. I’m rushing out to try it. Thanks for sharing.

Monica

April 20th, 2017

Hola muy buena tecnica, me encanto!! Se hace sobre bizcocho o sobre crudo??…se puede hacer con pigmentos o solo con esmaltes??
Gracias, espero respuesta para hacerla

Gaby

June 1st, 2017

This is a very nice idea. I love it

Mayra

June 7th, 2017

Even without knowing the results, I liked the technique already. Bright idea!!!

CAROLE

July 4th, 2017

loved the outcome of such an easy process

thanks

Cecilia

July 15th, 2018

Probaré y mando el resultado. Me encanto. Gracias

July 15th, 2018

Thanks. I look forward to seeing your results.
OR…
Gracias. Espero ver tus resultados.

Alessandra

July 16th, 2018

Bellissimi!!! Could you suggest me a good brand of Glaze? Thank you

July 26th, 2018

Thank You Alessandra –
All of the glazes that I use are made by hand in the studio. Recipes of dry chemicals mixed with water that have been tried & true for years… and a few new ones I keep trying to refine. Unfortunately, I don’t use any commercial glazes… so I don’t really have any good recommendations for you. Sorry.

Sharon Paterson

August 12th, 2018

Thanks for a great idea. Wonder if doing the same with underglazes would work

August 14th, 2018

Yes Sharon… indeed it does work with underglazes as well. Have fun!!!

Maria Csejthey

September 19th, 2018

I tried it on greenware, with Oxside. Works just as well.

September 19th, 2018

Good to know… we were wondering. Thanks for confirming!

Rlclayworks

February 8th, 2019

Can you just use regular glaze like Potter’s Choice or does it have to be underglaze?

February 9th, 2019

I believe you can do the same “trick” with any kind of glaze, underglaze and probably even thin slip!

irit

April 23rd, 2020

Looks fantastic. I use to make bubbles of underglaze on clean bisque then pure over it a transparent glaze.
I like the idea of glaze over another glaze .
thanks

Joe Sanger

March 20th, 2021

I have been using underglaze can’t wait to try your method thanks great preso also
Thanks Joe

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