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We were all hoping for a year in which opportunities that we might have missed in 2019 would come our way this time around.
I was scheduled to teach in Europe once again and my fingers were crossed to become one of the award winners of the individual artist fellowship granted by the Mississippi Arts Commission for 2021.
If I were awarded with a fellowship, I would have attended the New Members Exhibition and seminar “New Trends in international Ceramic art development”, a Biennial Congress of the International Academy of Ceramics. This would have been my first opportunity to attend this congress in the presence of a world renown group of ceramic artists.
By May 2020, all my porcelain teaching workshops in Europe were cancelled and I knew it was just a matter of time to hear that the IAC Congress would be canceled too.
When I received the news that MAC approved and awarded me with a visual artist fellowship grant and I could not use it for the purpose it was originally granted, I knew that the time came in which I as an artist really had to proof that the honor that came my way was worthy to those who entrusted me with it. Afterall, we as artists are supposed to think outside the box and be problem solvers.
Under almost complete lockdown, I realized that the best approach was to look at all the aspects of my life as an artist: creating art, instruct art and as technical author. I wanted to see how I can apply the funds to all these aspects. Ironically, it did not even cross my mind to do motivational speeches and presentations with audiences as I did in the past, but the beauty is that I collected plenty of information during 2020 to use in future presentations, including my experiences and a fellowship grantee.
Parian ware is a type of porcelain that is self-glazing. The medium, although lovely, is very difficult to work with, since it has almost no plasticity. There are only a few people in the world that work with it.
This new information led to new opportunities for me in which I could introduce parian clay into my own work. Anytime when we as artists can connect and learn from our peers, we grow. I had the opportunity to connect with other artists in other parts of the world that was already using a commercial parian clay body or that was working with it in the form of a slip.
Art is the ability to see the world through the viewfinder of our minds eye. It is the ability to break situations around us up and to present it to an audience in a different form – Antoinette Badenhorst
To grow as an artist, it is necessary for me to leave the safety and confinement of my home, my office, and my studio and to see the world through my own viewfinder.
Therefore, when the opportunity came, Koos and I packed our bags, traveled south through Alabama, the Northern parts of Florida, circling all the way into Georgia before making our way back home. While I was searching for ideas and fresh content, Koos was documenting my experiences in art galleries, museums, and natural parks with his cameras.
Although we had limited access to many of these public treasures, we came back home with lots of written notes and sketches, video clips and images.
Experience taught me not to intentionally push to express myself in art. My impressions always need to go deep into the fertile soil of my subconscious, where it is processed before it comes back as interpreted art. Most of the time, I do not even realize when information bubbles back up. It is only when I begin to analyze it after the fact, that realization hits.
The public often interpret the lines that are seen on my sculpted bowls as leaves, flowers, birds, butterflies, or angels. I simply enjoyed the fact that I could give them the freedom to see what they wanted to see, without analyzing it in more detail. It gives me great satisfaction to give the public the freedom to interpret and after all, my theme was spelled out in statements many times before.
Birds has personality, often making me think of people. Therefore, when I was looking for themes to present an online class for schools, “The crow and the pitcher” emerged and I enjoyed it thoroughly! During this time, I did some research about crows, which are certain times of the year taking my backyard over. I ended up presenting the crow in a more whimsical way.
The idea of how we as human can relate to birds often crossed my mind and I think, subconsciously, became an idea to explore.
While making this sculpture, I was aware of the influences of the fellowship trip.
A bird in flight
Free and flow
the white light, radiant
for friend and foe
Break down to earth
to catch a prey
move on
to where the horizon
gulps it into the blazed sun – Antoinette 2020
make pairs, that love or hate, make peace, make war. We feed off each other and every once in a while, we need solitude.
As for me, with the help of the Mississippi Arts Commission, 2020 opened new opportunities. I think “For the birds” came to stay. How it will evolve, I have to see, but for the moment I am using the bird theme to show personality and diversity.
dead. That in itself held its own attraction. The deformed and gnarled leaves in some places
reminded me of my childhood, which made me touch onto some deformed bowl forms once
again.
I was very unsure of how to spend the fellowship funds after my plans were derailed. At first I thought to spend it on just one large item for my studio, but somehow that was not a satisfactory idea. I had the notion that I need to do something that would make me grow as an artist. Just buying an object, unless it was something with which I could experiment with, was not attractive.
When the idea to travel and look for places and areas where I can learn dawned on me, I was still unsure, because of the state of the pandemic. despite that I decided that there will never again be a time like that in my lifetime. 2020 offered me a unique opportunity to see the world from behind a mask, from a social distance and in a timeframe when people behave in a different, abnormal manner.
I mentioned that birds were always kind of in the background of my work. People often made comments that I was creating birds. I saw it as their interpretation of the signature lines on my work. Even during the documenting on video, I enjoyed the birds, but did not pay much attention to them other than their 3-dimentional forms, in the same way as I saw leaves and flowers. It was more a matter of what happens to these vegetation or birds in the cycle of life of nature and how do that compare with human life. Back in my studio, the bird suddenly had a personality. I started seeing attitudes from these little feathered friends.
I may have had that in the back of my mind from earlier last year when I was doing an online classroom project for the Mississippi Whole Schools program: "The Crow and the Pitcher"
I was also teaching a beginner’s class for potters online last year and the whole project was built on birds, bird feeders and bird houses. Those were strictly craft projects, but I cannot help but wonder if the seeds were already germinating earlier on.
Right now, I do not want to make too much of the bird idea, since it can easily become too intentional, but I will allow the idea to grow by doing more research about these little creatures.
“To fly and flow”- Wheel thrown, altered and carved. Antoinette used raw material, bought for her studio to refine her own porcelain clay recipe. The result is very satisfactory and may put Antoinette in the future position to market her own clay body to fellow Americans.
the chirping of the black birds
announces the beginning of spring
Beaks cutting deep to catch a worm
voices shrill with excitement
to tell their stories from the other side of the world
to anyone who wants to hear,
while those that was here all winter just listen – Antoinette 2020
So ask yourself the question: Was 2020 "For the Birds" For me it was really for the birds.....let's make it work!
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By understanding the relationship between raw materials, firing temperature, and cooling cycles, potters can make informed decisions about kilns, clay bodies, and firing schedules that lead to strong and reliable porcelain work.
Now that we have to established the concept of porcelain and the distinctions between high-firing and low-firing types, and how to determine the appropriate kiln for your studio needs.
The Tradition of High-Firing
However, if your goal is a reliable studio experience with the authentic appearance of porcelain, any firing range from Cone 6 to Cone 10 should suffice.
To achieve translucency at lower temperatures, the clay body often needs more glass-forming materials and less clay. While this promotes vitrification, it also reduces the plasticity of the clay body, making it more difficult to work with.
Plasticizers such as bentonite, Macaloid, or Veegum T may be added to enhance workability. However, these materials introduce additional variables, including changes in drying behavior and shrinkage and thixotropy of the clay.
Historically, soft-paste porcelain was developed in Europe as an attempt to imitate Chinese porcelain before the true formula for hard-paste porcelain was understood. Although beautiful, soft-paste porcelain is generally weaker than traditional high-fired porcelain.
Wood fired translucent porcelain bowl by David Voorhees
Translucent sculpted porcelain bowl by Antoinette Badenhorst
The Limits of Electric Kilns
Functional porcelain objects by Antoinette Badenhorst.
Firing exceeding 1285°C (2345°F) requires stable fluxes to work with refractory silica and kaolin, melting the clay into glass while maintaining its form.
To my knowledge, standard electric pottery kilns rarely reach temperatures higher than Cone 12–14 (1360°C).
If you are aware of a manufacturer producing electric kilns capable of exceeding Cone 14, please share that information in the comments!
The Science of Low-Fire Porcelain
The challenge here is that silica and kaolin are highly refractory (resistant to melting). If the heating isn't perfectly even, you end up with excess free quartz, which weakens the ceramic because insufficient cristobalite forms.
The Cake Analogy: Low-firing porcelain is like a cake baked golden brown on the outside but raw in the middle. It requires a delicate balance of raw materials, making the recipe "fussy" and prone to failure if mining sources change.
To achieve translucency at low temperatures, you need more glass-forming materials and less clay. This makes the clay less pliable. While plasticizers like Bentonite or VeeGum T can help workability, they introduce their own set of complications.
Low fired Porcelain by Bryan Hopkins.
Porcelain cup with crazed glaze.
Note the thick glaze layer in this bowl. In this case the glaze application was too thick and the bowl dunted.
Terra sigilata shiver off the clay body
Understanding the "Body-Glaze" Bond
|
Defect |
Cause |
Appearance |
|
Crazing |
Glaze contracts faster than the clay during cooling |
A network of fine cracks in the glaze. |
|
Shivering |
Clay contracts significantly more than the glaze. |
Glaze peels off like paint chips; edges are razor-sharp. |
|
Dunting |
Cooling too fast, creating thermal shock. Too much glaze in comparison with the clay can also cause dunting. |
The pot cracks or breaks in two (sometimes weeks later). |
- 573°C (1063°F): The Quartz Inversion.
- 226°C (439°F): The Cristobalite Inversion.
Kiln controler to make sure the speed of the firing is under control.
- Electronic Controllers: Highly recommended. They allow you to program a "slow cool" or "down-fire" to ensure the clay and glaze contract in concert.
- Manual Control: If you don't have a controller, close all vents (peep holes) once the kiln reaches a "yellow-orange" heat (approx. 1000°C) to prevent drafts.
- The Golden Rule: Never open the kiln above 200°C (392°F). Sudden airflow can cause a delicate piece to disintegrate instantly.
If you fire in a community studio or a mixed kiln with stoneware, consider using saggars. These lidded containers act as a "kiln within a kiln," protecting the porcelain from drafts and slowing the cooling process naturally.
Final Thoughts
When potters respect porcelain’s need for controlled heating and especially slow cooling, they unlock the remarkable qualities that have made porcelain one of the most admired ceramic materials in history.
One of the clay tests for a translucent ^6 porcelain. The flux was too powerful. Seem ore about this under clay recipes.
High-fire porcelain, Low-fire porcelain, Electric kilns for porcelain, Kiln cooling cycle, Crazing, Shivering, Porcelain translucency. porcelain pottery, firing porcelain, porcelain kiln firing, ceramic firing temperatures, cone 10 porcelain, pottery kiln guide, porcelain glaze fit, crazing and shivering, dunting in ceramics, ^6 porcelain clay, ceramic materials science, porcelain cooling cycle, pottery kiln tips,
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Three truckloads further and Koos and I find ourselves back in the first house we bought in Saltillo Mississippi and that was rented out while we were in Illinois. Now we have to make it home again and my studio needs a serious revamp after termites got hold of it.
Example of pottery from my factory.
Stoneware dinnerware with flower pattern from Antoinette's early pottery production lines
The University of Pretoria recruited Koos to work for them. We were sad to leave beautiful Malelane behind, but we realized that there were several advantages in moving to Pretoria. We were young and today we know the grass always seems to be greener on the other side.
I started teaching pottery classes again, but also took the opportunity to attend pottery workshops. It was great to enroll in a pottery class as a student and learn from masters in the field.
Every artist dreams of the day that he or she will make it big, so I was happy that I could sell more pottery. At this stage I did not consider myself as an artist. I was good at teaching and I was good at making pottery. I even got to the point where I started to understand the chemistry of ceramics and could make my first glazes.
One of the things that is often overlooked by artists and which should be addressed more often in college courses, is the art of business and how to work yourself gradually to a place where you can earn an income without allowing that the business to consume your whole life . I was completely ignorant in that field and the perfect candidate to fall into a trap.
This was my very first series of canisters. It was a speckled clay, due to iron in the fire-clay that I used. The interiors were glazed. A label was added with lettering pressed into the clay and washed with manganese oxide. It was finished with rope and wooden beads.
In looking back at the situation, I learned a lot; not only about business, but also about managing the 20 people I had working for me at the time. I learned how to plan and schedule the production of hundreds of pots per day, sometimes jumping in and working side by side with my employees. The hardest, but maybe the best lesson that I learned was that I loved pottery and not wanted to be a manager of potters.
The aftermath of the factory was difficult. I had a lot of self-doubt. My children, still very young at the time suffered with me and my husband were stressed out to his core. He co-signed for the factory and lost everything because of my crooked partner. With a very demanding job, it was not good for him to worry about me and the children.
As with all things, life went on and soon we were back on our feet. I restarted my teaching studio and our lifes resumed as if nothing happened. I became a very successful teacher and not only did I write my first articles for a newspaper, but soon thereafter I won my first pottery award. As a family we were content and happy.
At the time the winds of change were already blowing viciously over our beloved South Africa. Nelson Mandela was the new president and although everything seemed to be peaceful, thousands of professional people started to leave the country; either because they lost their jobs or because of fear that they will lose their job. Little did we know at the time, that we would soon follow in many other's footsteps. We just had to make a little detour through Namaqualand and Cape Town, before we would, in 1999 also find our way to the United States.
I experimented earthenware clay with African designs before we left South Africa. I was trying to find a niche between porcelain, red earthenware and pit fired porcelain.
This was my very first award winning pot in 1994 (or 95). Unfortunately this is the only image I have, so I apologize for the quality.
Business tips for pottery
- It is very important to know what you want to be. Do not be a potter or artist because you think it is a moneymaker. It is not. It is extremely hard work and if someone tells you that the life of an artist is an easy one because they can get up and play their life away, do not believe that. You have to be extremely disciplined to be your own boss and the hardest thing to do is to find inspiration when you are tired and the money coffer stays empty.
- Find your voice and your own niche. It is difficult to do while you are still a beginner and after all how will you learn if you do not copy others. You have to separate learning to do art work from doing business in art.
- The easiest way to stay on that track is to be honest with yourself. Sit down with pen and paper and write down subjects that interest you. Tear pages from magazines of things that catch your eye and find the common elements that you like in those pages. Incorporate those ideas into a workbook. Keep notes and transfer ideas to your artwork.
- Have the discipline to work regular hours, eat and exercise enough and to maintain a good lifestyle.
- Once you have a style and maybe a series of work, you have to learn how to market it. Bruce Baker offers a series of CDs in which he discusses important rules for the creation of images of your work and things you should know to set yourself up for success at different shows. He also teaches some selling techniques. It is of no use if you make beautiful work and you cannot get rid of it.
- Know and understand your market and do not fall around from one style to the other.
- Make sure that you have a well worked out proposal with business cards, images, an artist statement, resume and biography. It is important that you know why you are doing what you do and make sure that others can learn that by looking at your proposal.
- It is difficult to make money if you do not have money to start with. I want to encourage you to read my blog “The beginning of my pottery career” One of the nice things about artists is that they are problem solvers. I heard a story about a guy that was working off the side of the road………ahmm………. but wait I am jumping the gun here; that story is part of an interview that I had with a fellow potter. I will post that shortly, so check back if you’re interested to hear it…….
- An artist without at least some basic computer skills will survive with difficulty in today’s world, since social networks have mostly taken over as the advertising tool. It is a fast and effective tool to use. Use it sparingly, but wisely.
- I’d love to hear your personal stories of survival and if you have any business tips to share, I’d absolutely welcome that. Thank you for reading and sharing my blog.
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Regular table salt mixed with Himalayan salt chunks
The little grater that was included in the packet made me try to shave the salt once, but then I decided it is enough that it look pretty on the kitchen counter, partially covered with kosher salt, which I like to cook with. Now I enjoy looking at my “rocks surrounded by white sand” and imagine a perfect life.
As I am standing there, stirring the pot on the stove top, my thoughts trail off. I’m thinking about what Scripture says about salt. Even if you are not a Christian, you have to admit there is beautiful poetry in the Bible.
“For everyone will be salted with fire.”
“Let your speech always be gracious, seasoned with salt, so that you may know how you ought to answer each person.”
Then there are all the different uses of salt that is totally unrelated to food. There are so many medicinal uses for salt….remember how fast a wound heal when vacationing at the sea….
One of my favorite uses is for cleaning red wine and also for fresh blood stains. Pour a heap of dry salt on a red wine spill on a carpet or couch and to let it sit till the next morning. Vacuum the wine saturated salt away and the spot is gone. When blood gets on clothes, let it sit for a while in cold salt water, before rubbing the stain out.
From the Woman series Made by Antoinette in 2003
African Pit fired series by Antoinette made in early 2000's
That was the day that I realized that clay has many more domestic components to it than I originally thought. I also realized that salt is a very basic, but very diverse material.
As the years went by, I used salt in my pit fire. I arranged the salt and copper around the pots that were nested in sawdust and I put on fire. Once it burned down, the fumes created beautiful reds and oranges on my pots.
Award winning pit fired pot George O'Keefe Museum 2000
What is salt or soda firing? How do these firings differ from each other?
Soda (sodium carbonate, or soda ash) firing is similar, but safer than salt firing. In an atmospheric firing (reduction) sodium bi-carbonate, also known as baking soda (the most regularly used in households is Arm and Hammer) is introduced into the kiln firebox when the temperature almost reach ^ 10 temperatures (1280 C 2350 F).
Nan Rothwell
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