How great was this? Grace Han is my teacher and it is so much fun being a student.

I want to publicly thank Grace Han.  She has helped me immensely as I complete the final preparations for my residency in Scotland.  Gosh, it has been so long since I was a student that it was wonderful learning something entirely new.  Well, I shouldn’t say altogether new.  I did make some very simple moulds so many years ago that I don’t even want to think about it.  It was fun being a student again – energising was a word that Grace used a lot, and I agree.  How fortunate I am.

My interdisciplinary arts project is about transience.  One aspect of it also questions current ceramics education and making and its impact on the environment.  The conceptual basis for the proposal was strong and was a 180-degree turn from my previous practice making functional domestic ware.  I no longer do this.  There are fabulous potters in every province of Canada that make beautiful wheel thrown vessels that enliven my life every day.  I do not need to add to this.  It is time to look at ceramics production differently.

My original intention was to rent a potter’s wheel and make my ovoid bottles, to apply slip capturing the landscape at various times of day, and to place the unfired pieces along the coast of the North Sea, from Arbroath to Aberdeen.  But I could not rent a wheel.  The obvious next step was to make a mould and slip cast the bottles.  It has been some thirty years since I had lessons in mould making and, at the time, the instruction was not that good.  Enter Grace Han.   If you do not know who Grace Han is you can look back through my blogs but in a nutshell:  Grace Han is from Korea where she is one of the only women to make Onngi.  She is so good at mould making also that her professor in Korea always hired her as his assistant because of these talents.   How fortunate I am to have this energetic and highly creative person willingly gave up over six hours of her, time to instruct me in the process and to make sure that the mould I am taking to Scotland is perfect so that my residency is successful.

If anyone reading this thinks mould making is easy, it is not.  Whatever my perceptions were before we started working last night, it was clear after a couple of hours that only individuals with a great deal of patience and attention to detail would be successful.  Like all things with ceramics, you either learn patience or you move on to something else.  It is like the last 150 degrees C in wood firing.  You have to take the time to make sure that you gave it your all and pushed the energy out of those last bits of wood.

A lot of mould making is about precise measurements and bubbles.

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When I was a student at Oklahoma State University, students in the sculpture class were, on the first day, given a 25 lb bag of plaster and a bucket.  No instructions were given, but if the plaster hardened in the pail, you were asked to leave the class.  We all failed that day.  Grace’s taught me the ratio of water to gypsum; how to slowly stir the plaster once it had all settled into the water in order not to create bubbles.  By the time the third batch of plaster was being mixed, I thought I had aced it.  — Believe me when I say that it also helps not to get overconfident!  Grace took the bowl and carefully tapped the sides.  She was smiling.  You would have thought there was a heat vent like those on the floor of the ocean with all the bubbles rising to the surface.  Remember I said:  lots of patience.  The bubbles are scooped out with a big spoon and placed on the top of the glass.  Little by little they disappear.

The other bubbles have to do with the mould soap.  For those of you that do not know, you must apply a substance to keep the plaster from sticking to your original form (unless you are using raw clay).  It was unclear if the mould soap would work on the unglazed part of my bottle.  Three coats worked.  Grace has no special brush for doing this, merely a man’s shaving brush!  Whirling it around until the bubbles form and then they are wiped off.  This time you want those bubbles!

Grace Han looked more than once at the ovoid bottle I wanted to cast.

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In the end, the final mould required as many as five separate pieces with keys to lock them in place.  Grace used some high quality self-supporting flexible plastic sheets that she purchases in Korea to form the sleeve around the form.  IMG_2157

Looking down into the mould, five hours later, there are only two more pieces to cast:  the last one for the main form and the top.  Look carefully, and you can see the keys.

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Once everything is cast, you are left with something that looks like a ridiculous hat or a weird cake with its royal icing sans decorations.  To remove the original form, you have to carefully grate away the plaster until you can find the keys and the sides to each piece of the mould.

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Then with a rubber mallet, you begin tapping.  In the end, we did not need to break the original form.  It came away nicely.  The edges of all of the parts were bevelled so that you can easily take them away or put them together.  Then the whole thing is secured with the largest rubber bands I have seen and allowed to cure.  By the time I leave for Scotland, it will be dry enough for me to make my ovoid bottles.

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I am so very grateful for the kindness and patience that my former student gave to me as her student.  It is the best of all worlds when we can openly learn from one another, sharing ideas and processes without hesitation.  I know that my residency will be much more successful because of Grace Han’s generous giving of her time.  I will miss seeing her on my return.  Grace Han will be doing a six-month residency at Medalta.  She is currently preparing for a group exhibition at the Canadian Clay & Glass Gallery in Waterloo, Ontario, a show curated by my colleague, Grace Nickel.  If you live near Waterloo, check out the events on the gallery’s website and go over and have a look at the four or five large onngi that Grace Han has created.

Author: maryannsteggles

My creative life has many facets. I am a Professor of Ceramics and Art History at the School of Art, University of Manitoba. I write for a number of ceramic journals including Studio Potter, Art and Perception, Ceramics Technical, New Ceramics, and Ceramics Monthly. My research focuses on historical and contemporary Canadian woodfiring and, in particular, the marginalization of women. This year I have presented papers on the topic of the marginalization of women within the field of ceramics at the Third European Wood Fire Conference in La Borne, France, and the Creative Women Conference at the University of Guelph. I own Wheel and Throw. Contemporary Ceramic Design where I produce limited edition ceramic bottles. In the spring of 2019, I will be one of the resident artists at Hospitalfield in Abroath, Scotland. Can't wait! I can be reached at maryannsteggles@icloud.com

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