TeachinArt.com
  • Home
  • Online workshops
    • Understanding Porcelain
    • Handbuilding classes >
      • Porcelain handbuilding
      • Colored clay
      • Handbuilding Pottery For Beginners
    • Wheel thrown classes >
      • Porcelain Tips for Wheel Pottery
      • Take throwing to the next level
    • Teapot classes >
      • Pinching Teapots for Beginners
      • Faceted Teapot set
      • Wheel thrown teapots
    • Dinnerware classes >
      • Wheel thrown porcelain dinnerware
      • Handbuilding porcelain dinnerware
    • Glazing & Firing >
      • Shino glazing
      • Glazing made easy
      • Alternative firing
      • Glazing with Ron Roy
    • Painting on clay >
      • China painting
      • Post-fired finishes
    • All Artists Making A Living (AAMAL) >
      • Success stories
    • Woodworking classes >
      • Introduction to segmenting
    • Preview E-courses
  • Instructors
    • Antoinette Badenhorst
    • David Voorhees
    • Marcia Selsor
    • Connie Christensen
    • Nan Rothwell
    • Lynn Barnwell
    • Marie EvB Gibbons
    • Paul Lewing
    • Curtis Benzle
    • Robert Rundquist
    • Ron Roy
  • Registered students
  • Contact us
    • About us
  • Tips / demos
  • Students work
  • Blog

In Pursuit of the Perfect Porcelain Pot

3/17/2022

3 Comments

 

CANVAS AND CLAY ART

Ailsa j Brown, a ceramic artist and painter from Vancouver in Canada, embarked on her art studies attending the Chelsea School of Art in London, England. After completing her first year abroad, she returned home and earned her diploma at the Emily Carr College of Art and Design. Ailsa has passed on her knowledge teaching wheel throwing and her "Painted Pot" workshops, sharing various methods and techniques of surface treatment to develop one's own visual language through self-exploration and discovery. 

She did the Understanding Porcelain online class with Antoinette Badenhorst in Jul-Oct in 2020. 

Here is Ailsa in her own words.
Picture
Ailsa Brown with her clay and canvas
TeachinArt porcelain student Ailsa Brown
My exploration into the world of porcelain came with the desire to have a pure white surface for my painted underglaze surface decoration. Up until this time, I had been using a cone 6 white clay body. This however, had its drawbacks, as I was experimenting with an unglazed surface and at cone 6 the white clay fired to more of an ivory/tan colour. The results were great at the bisque stage but the higher temperature diminished the brilliance and consequently, the underglazes lost their vibrancy and dulled them down. This was not the effect I was after. 
Fortunately, I discovered Antoinette's course on porcelain and plunged into adapting my process using this new medium. Initially, I embarked on a full cleansing of my studio in preparation for working with this wonderful, white “diva” that Antointette affectionately refers to it as. I must admit, there was a period of adjustment learning the characteristics and particulars of this new material and also of its limitations. Antoinette’s guidance and instruction helped me over the major hurdles and I found myself well on my way.  I have nowhere near discovered all the intricacies and will surely face many more challenges along the way however, the luminosity of the finished product has me hooked.  I now have a surface that sings and highlights my painted decoration beautifully.
Picture
Picture
​As a painter and a potter, I love to combine my two passions by applying a colourful nature inspired surface treatment that compliments my wheel thrown and hand built vessels. My main artistic inspiration is the flowing organic forms found on the bark of trees and other diverse plant life here on the west coast of BC, Canada. Sketches are done outdoors and then, back in the studio, are simplified and applied to my vessels in a controlled but loose manner using underglaze paints that are further refined with line work, sgraffito and slip trailing. I am also fascinated with the ancient pottery forms and decoration of the Minoan Civilization and this intrigue has prompted additional patterned imagery resulting in a blend of contemporary and antiquity. 
Coloured glazes may be used to highlight particular features and most recently, the addition of gold lustre or gold/silver gilding is the finishing touch. ​
As any potter knows, there are always ups and downs using any clay - from wedging to throwing, glazing to firing - and porcelain is no exception. It takes a patient heart and a determined mind to persevere in this practice along with a strong will to succeed. But, is it not so gratifying? When that one pot emerges from the kiln and lights you up with its honesty, humbleness and beauty, it is the most rewarding and satisfying delight. And so, I carry on in my pursuit to create the perfect porcelain pot.
Picture
Her social media: Facebook alsajbrown | Instagram @ailsajbrownart | Website www.ailsajbrown.com

Other links:
See the TeachinArt online workshops
Find out about our online instructors
Look at our students work
3 Comments

Stories on clay - British artist, Gail Altschuler

12/16/2021

1 Comment

 
​Gail Altschuler is a ceramic artist from South Africa, who works from her home/studio in North London, England, UK. She was one of the first online students of TeachinArt and completed the understanding porcelain e-course in August of 2014.

​Drawing inspiration from sketchbook observations of life. Gail’s ceramic work is illustrated with her line drawings of people, plants and images from art history.
Picture
"I have done ceramics since the age of 15. I always loved working with clay, but I also wanted to learn to draw and paint and gain a substantial knowledge of art history. 

So, I studied art and design, fine art and history of art. I teach drawing, painting and hand-built ceramics and I have owned a kiln for 13 years. I have worked with porcelain for four to five years now but with other stoneware and earthenware clays for a lot longer."
Picture
Building her pieces by hand, in porcelain she fires them to 1220ºC. The process involves using many graphic procedures, combing Mishima, inlay techniques, with sgraffito and coloured washes, all under a transparent glaze. Porcelain mimics the whiteness of paper revealing the crisp lines with a sharp, vividness that she enjoys.
Gail first became interested in ceramics while a school student. She studied Art and Design, Fine Art, History of Art and has an MA is Art and Design Education. She has taught ceramics, art and art history to adults, teens and children.
Picture
Picture
Gail worked with art curators and art consultants creating colourful abstract monoprint silkscreens for many years, which were used in hotels and offices. Her work is widely exhibited across the UK and abroad, including in Japan, the USA and South Africa. 
Picture
​“I aim to blur the lines between Fine Art and Ceramic Craft. I use clay and porcelain, as my canvas, creating sculptural slab-built vessels and illustrated plates. The themes include masks from different cultures, musicians, at the café, at the beach, at the Met
and conversations across time.” – Gail Altschuler
Picture

​Recent Exhibitions
2021 Selected member of the Craft Potters Association
Selected for the Royal Academy Summer Exhibition
Exhibiting at Silson Contemporary Art, Harrogate
Exhibited at Fillingdon Fine Art High Wycombe
Selected for the ‘Figurative Art Now’, Mall Galleries, FBA, online exhibition
1 Comment

How to do spiral wedging

3/16/2020

0 Comments

 
David Voorhees is a professional potter from North Carolina who works with porcelain. He presents an online workshop (Porcelain tips for wheel pottery) at TeachinArt online school of art and demonstrates in the e-course how to do spiral wedging.

For those of you who do not know what wedging is in clay terms, it is to remove all air bubbles or air pockets from the clay. Any air trapped in the clay, makes the centering of the clay on a potters wheel so much more difficult and if an air pocket is trapped inside clay and you fire it in the kiln, it can explode. Wedging helps to spread moisture evenly throughout the clay which helps with easier centering on the wheel. Even if you do not use a potter's wheel and only work with hand building, then wedging is just as important. Many potters have experienced the shock when they opened the electric kiln and see that one of their pots (with air trapped air inside) exploded and messed up all the surrounding pots.

The spiral wedging technique is handy when you have to wedge or knead large clay batches. It is also called the Japanese wedging or kneading. Some potters only use the spiral method. We will post later other wedging techniques.

Links
Online art workshops (e-courses)
Demonstrations, tips & techniques
Art instructors
Preview e-courses
Tags:
#wedgingclay #spiralwedging #teachinart #teachingartist #ceramicschool #potteryschool #kneadingclay
0 Comments

Mark Goudy with translucency and water soluble metal salts

12/16/2019

2 Comments

 
Mark Goudy was named the Emerging Artist in Ceramics Monthly magazine of May 2010. He completed two online classes at TeachinArt, Porcelain handbuilding with Antoinette Badenhorst, and Colored Clay with Curtis Benzle.

Picture
His work was selected for collections in
  • Keramikmuseum Westerwald, Höhr-Grenzhausen, Germany
  • Mark Rothko Art Centre Collection, Daugavpils, Latvia
  •  Yingge Ceramics Museum, New Taipei City, Taiwan
  •  California State Polytechnic University Ceramics Collection, Pomona, CA, USA
  •  National Museum of Slovenia, Ljubljana, Slovenia
  • Jeffrey Spahn Collection, Berkeley, CA, USA
  •  Forrest L. Merrill Collection, Berkeley, CA, USA
Here is Mark in his own words.
I was born in 1955, in a small university town on the banks of the Susquehanna River in central Pennsylvania, USA. At age 7, my family moved to Washington DC where I lived during my formative years. 
​I left home at age 19 and moved 4500 km to the west coast for university, and have remained here ever since.

Picture
My formal education lies mostly in science and engineering: a Bachelor of Science in Biology from the University of Oregon, and a Master of Science in Electrical Engineering from California State University in San Jose. I did take various art classes along the way, but it wasn't until much later in life that I even thought about pursuing a career in ceramics. My interest in music and my hobby of building electronic music synthesizers propelled me into the study of electrical engineering in my late 20s. I ended up working for twenty years as a logic design engineer in the computer graphics industry (including Pixar, Silicon Graphics, nVidia.)
Picture
After my mother passed away in 2004, my wife Liza had the idea for us to take a raku class at a local Bay Area adult school, an homage to my mother's creative spirit. Following a twenty-year career working as an engineer in the virtual world of computer chip design, I found the process of clay work to be a cathartic experience - resonating at some deep unconscious level.

The physical nature of handbuilding unique pieces from this plastic medium was immediately satisfying. Soon I was applying my analytical and problem-solving skills to the multivariate issues that surfaced in the clay studio, and exercising my right brain to construct forms in a totally intuitive way.
​
My approach to ceramics stems from the intersection of my love of the geometries of nature and abstract minimalist art. My mission as an artist is first to create a coherent visual language, and then learn to speak in that language. For me, certain forms evoke a sense of quiet stillness and mystery, and exist in a dimension apart from language. I don't fully understand it.
Picture
Picture
My current process is to handbuild ceramic forms, joining sections of curved parabolic surfaces that I create using purpose-built plaster hump molds. After a series of scraping, paddling, and shaping transformations, the models are bisque fired and used to make multipart plaster molds. The final works are slipcast, using various clay bodies that I have created. ​

​I see slipcasting as a way to translate one clay body, which is optimized for building, into another clay body with different properties - of lightness or translucency for instance.
Sometimes I burnish earthenware forms to impart a smooth surface with a subtle grain pattern. For other works, there is a lot of wet-sanding to refine and even out the surface. I use no glazes in my work. Instead I have developed techniques for adding color and pattern through the use of metal salts, following the lead of renowned Norwegian ceramic artist Arne Åse. These compounds are the water-soluble form of the same metals used to color traditional ceramic glazes. After painting on, they soak into the bisque-fired clay, interact with each other, and become a permanent part of the surface after firing. All my work so far is low-fired, at cone 01 or below.
Picture
​I believe this work is the culmination of a lifetime of disparate experiences and career paths coming together in ways that I can't fully comprehend.
Many thanks to Antoinette Badenhorst and her e-course on Porcelain handbuilding to help me understand the unique qualities of this beautiful material.

Links:
E-courses (online workshops)
​
Preview E-courses
Demonstrations, tips & techniques
Our Art Instructors
Tags:
#teachinart #MarkGoudy #translucentporcelain #porcelainhandbuilding #Californiaartists #ceramicartists #solublesalts #handbuildceramics #raku #ceramicsmonthly #clayshares 
2 Comments

Bone China by John Shirley

11/4/2019

2 Comments

 
John Shirley is a ceramic artist from South Africa, who was selected as a member of the International Academy of Ceramics in 2010. Here is John in his own words. 
Picture
John with his translucent work in South Africa
In 2000 while studying for my BTech in Ceramic Design I decided that I wanted to work in a translucent body (up until this time I had always worked with porcelain) but I wanted to try something I had not worked in previously.

It was then that I chose bone china as the medium I wanted to explore. This has really been an exciting journey and bone china is the body I still work with today.

​The body is traditionally fluxed with bone ash and feldspar and stabilised with Kaolin. Fired to 1250C it produces a body of extreme whiteness and excellent translucency.

​As a ceramist living in South Africa where the choice of raw materials is more limited and the quality is less regulated than in many other countries, I was determined to make a translucent body with local materials. This is where my choice to work with bone china really paid off. What I discovered is that the bone ash in the body acts as a bleach on any traces of iron present in the kaolin in the body. As the local kaolins are far from the extremely white kaolins available overseas this proved to be a real bonus.
Picture
Antoinette Badenhorst discussed the translucency of the porcelain and bone china soluble salts with John during her visit in Bryanston, South Africa
Picture
​I started with the usual recipe of 50% bone ash, 25% Feldspar and 25% Kaolin which I made into a casting slip, as bone china is almost impossible to throw. Although my first results were not ideal they were very promising and I adjusted this first test. I tried many different kaolins. I changed from bone ash to tri-calcium phosphate which is synthetically produced. And within a few months arrived at a recipe that produced the results I was aiming for. With a few tweaks from time to time this is the recipe I still use today.
​The body has a high shrinkage and a tendency to warp in the firing and although I have tried several ways to stabilize the body in the firing with various setters, I now accept the gentle warping produced by the firing as a part of the process.
Choosing to work with bone china for my work is I feel something that has worked really well for me and the work I produce with this body is quite different to any work I would have produced using the porcelain body I was using before.

Links:
  • Demonstrations, tips and techniques at TeachinArt
  • Click here for the video Antoinette interviews John Shirley
  • John Shirley website www.johnshirleyceramics.com 
  • Antoinette's blog about difference between various kinds of porcelain

Tags:
#SouthAfricanartist #bonechina #JohnShirley #translucentporcelain #IAC 
2 Comments

Tips: How to use balloons for translucent handmade porcelain bowls

10/21/2019

2 Comments

 
Picture
 Sculpting with porcelain is possible if you understand the character of the clay. Antoinette Badenhorst, ceramic artist from Mississippi uses different techniques to build her porcelain sculptures. Balloons are one of the techniques.

She demonstrates in this video how to use a balloon to make a translucent porcelain bowl that can be used as part of a bigger handmade project. She shows in the video that the balloon shaped bowl may also be used as part of a porcelain dinner set. The size and shape of the balloon will dictate the size and shape of the bowl.

Links:
E-courses (online workshops)
Preview E-courses
Demonstrations, tips & techniques


​Our Art Instructors
Understanding Porcelain
Porcelain handbuilding
Tags:
#sculptingclay #translucentporcelain #ceramicschool #porcelainsculptures #claysculptures #potterytips #teachinart
2 Comments

How to prevent S-cracks in pottery

8/16/2019

0 Comments

 
​Most potters at some stage in their career have struggled with s-Cracks in the bottom of their pots, and have asked the question what did I do wrong or how did this happen. Antoinette Badenhorst shows her pottery students one of the biggest culprits for this clay problem.

Antoinette is an online instructor at TeachinArt and presents the Understanding Porcelain online class. She presented hands-on porcelain classes in South Africa, Canada, and several of countries is Europe, as well throughout the United states of America.
Picture
Potters can prevent most of the S-cracks in their work if they follow her advice and tips.

Links:
Understanding porcelain online class with Antoinette Badenhorst
Porcelain handbuilding with Antoinette Badenhorst
E-courses (online workshops) at TeachinArt
Preview e-courses at the online art school
Demonstrations, tips and techniques
Tags:
#potterycracks #fixingcracks# #teachingpottery #teachinart #clayfaults #faultsandremedies #porcelain #onlineschool #ceramicschool #clayshares
0 Comments

    Author

    TeachinArt is an online art school with professional artists as instructors who educate, enridge and promote art.

    Archives

    March 2022
    December 2021
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019

    Categories

    All
    Alternative Firing
    Artists
    Bone China
    Carving Clay
    Centering Clay
    Clay Sculpting
    Colored Clay
    Decorating
    Demonstrations
    Glazing
    Handbuilding
    Mixed Media
    Painting On Clay
    Paper Clay
    Pinching Clay
    Porcelain
    Pottery Glazing
    Pottery Tips
    Raku
    Slip Casting
    Soluble Salts
    South African Artist
    TeachinArt Students
    Teapots
    Trimming
    Weaving
    Wedging
    Wheel Throwing
    Woodworking Tips

    RSS Feed

Links to other pages

Home
Online workshops
Our Instructors
Registered Students
About Us
Contact Us
Tips & Demos
Behind the scenes
Student's work
FAQ
Reviews

Workshops by categories

Wheel thrown classes
Handbuilding classes
Teapot classes
Porcelain dinnerware classes
Glazing & decorating classes
Woodworking
©2020 TeachinArt
All rights reserved

Webmaster: Koos Badenhorst

  • Home
  • Online workshops
    • Understanding Porcelain
    • Handbuilding classes >
      • Porcelain handbuilding
      • Colored clay
      • Handbuilding Pottery For Beginners
    • Wheel thrown classes >
      • Porcelain Tips for Wheel Pottery
      • Take throwing to the next level
    • Teapot classes >
      • Pinching Teapots for Beginners
      • Faceted Teapot set
      • Wheel thrown teapots
    • Dinnerware classes >
      • Wheel thrown porcelain dinnerware
      • Handbuilding porcelain dinnerware
    • Glazing & Firing >
      • Shino glazing
      • Glazing made easy
      • Alternative firing
      • Glazing with Ron Roy
    • Painting on clay >
      • China painting
      • Post-fired finishes
    • All Artists Making A Living (AAMAL) >
      • Success stories
    • Woodworking classes >
      • Introduction to segmenting
    • Preview E-courses
  • Instructors
    • Antoinette Badenhorst
    • David Voorhees
    • Marcia Selsor
    • Connie Christensen
    • Nan Rothwell
    • Lynn Barnwell
    • Marie EvB Gibbons
    • Paul Lewing
    • Curtis Benzle
    • Robert Rundquist
    • Ron Roy
  • Registered students
  • Contact us
    • About us
  • Tips / demos
  • Students work
  • Blog