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Throwing, carving and altering porcelain

9/5/2019

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One of TeachinArt online teachers, Antoinette Badenhorst presented a hands-on workshop at the Pottery Studio in Bryanston South Africa where she demonstrated the carving and altering process of porcelain.

She calls porcelain the "Diva of clay" and tells her students that they have to understand the character of the clay to really push it to it's limits.
Picture
Wheel thrown porcelain bowl, carved and altered, and then spray painted with Antoinette's own glazes.
Here are some of the characteristics of porcelain.
  • When fired correctly, porcelain has a glass like or marble appearance.
  • Porcelain has a weak green strength and should therefore be handled with the utmost care before the firing process.
  • Porcelain becomes very pyro-plastic (soft because of the heat) at a high temperature. Any thinner parts will collapse when pulled down by the weight of the heavier or thicker parts. It will easily warp or slump during firing. Potters will often times create ways to support a porcelain piece during the firing process to prevent deformation or make sure that the construction is very evenly done and well designed.

Links:
Understanding porcelain e-course with Antoinette Badenhorst
Porcelain handbuilding online workshop with Antoinette Badenhorst
E-courses (online classes) at TeachinArt
Demonstrations, tips and techniques
Preview e-courses
Tags:
#teachinart #wheelthrowing #teachingartist #carvingporcelain #alteringporcelain #porcelainplatter #divaofclay #ceramicschool #clayshares
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  • 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