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    Mould Creation for Ceramic Reproduction

    A course by Helen JohannessenCeramist and mould maker

    Mould Creation for Ceramic Reproduction

    What will you learn in this online course?

    16 lessons & 18 downloads

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    What's included in this course?

    What is this course's project?

    Who is this online course for?

    Requirements and materials

    Reviews

    3,110
    Students
    30
    Reviews
    100%
    Positive ratings
    • 8 months ago

      Great course that covers the process in detail. Very clearly explained and demonstrated. There seems to be a lesson missing in unit 3 between casting and bisque firing. The cast needs to be cleaned - the join marks tidied - and where is the part that turns the one piece cast into a lidded pot with leaves on top? I am confident enough to be able to do this myself, but those with little experience may not be. Hopefully this missing part can be addressed in future. Otherwise an excellent course.

    • 8 months ago

      This was a very thorough course. Fantastic detail. I am able to create what I need now

    • 9 months ago

      Muy útil para replicar piezas. Buena profesora

    • 11 months ago

      El curso es muy interesante. Me gustaría una segunda parte, hay mucho que aprender acerca de moldes.

    • 1 year ago

      Divertido para investigar, no sé si es el mejor lugar para arrancar, creo que para este tipo de cosas es mejor ir a un taller.

    More reviews
    Helen Johannessen

    Helen Johannessen

    Teacher
    Plus

    Ceramist and mould maker

    Joined March 2022

    Helen Johannessen, a renowned professional ceramicist and mould maker, has dedicated over 25 years to the art of clay and plaster casting. Her extensive experience includes collaborations with numerous clients, ranging from limited series to mass production. Helen's exceptional craftsmanship is exemplified by the success of her ceramic notepad, which sold an impressive 80,000 pieces in the UK alone. With her brand YoYo Ceramics, Helen has designed homewares like the iconic Is That Plastic range and the beloved Butter Dish.

    Helen's passion for clay, plaster, and casting slip shines through in her artwork. She continually pushes the boundaries of traditional crafting techniques, creating one-of-a-kind artworks that capture the essence of fluidity and light. As an experienced teacher and workshop leader, Helen is committed to sharing her knowledge and inspiring others to embrace creativity. With her patient and curious approach, she empowers students to explore new possibilities, overcome challenges, and discover their artistic potential.

    Content

    • U1

      Introduction

      • About Me
      • Influences
    • U2

      Moulds, Clays, and Decoration

      • Tools, Materials, and Workspace
      • What to Mould? Shape, Size, and Practicalities
      • The Stages of Clay
      • Decoration Techniques
    • U3

      From the Mould to the Ceramic Piece

      • Preparing the Model for a Two-Part Plaster Mould
      • Mixing Plaster and Demoulding 1
      • Mixing Plaster and Demoulding 2
      • Mixing Plaster and Demoulding 3
      • Casting
      • Bisque Firing
      • Glazing and Decorating 1
      • Glazing and Decorating 2
    • U4

      Optional Detailiing and Cast Ideas

      • Applying Optional Gold Lustre
      • Alternative Ways to Repeat Casts
    • FP

      Final project

      • Mould Creation for Ceramic Reproduction

    What to expect from a Domestika course

    • Learn at your own pace

      Enjoy learning from home without a set schedule and with an easy-to-follow method. You set your own pace.

    • Learn from the best professionals

      Learn valuable methods and techniques explained by top experts in the creative sector.

    • Meet expert teachers

      Each expert teaches what they do best, with clear guidelines, true passion, and professional insight in every lesson.

    • Certificates

      PLUS

      If you're a Plus member, get a custom certificate signed by your teacher for every course. Share it on your portfolio, social media, or wherever you like.

    • Get front-row seats

      Videos of the highest quality, so you don't miss a single detail. With unlimited access, you can watch them as many times as you need to perfect your technique.

    • Share knowledge and ideas

      Ask questions, request feedback, or offer solutions. Share your learning experience with other students in the community who are as passionate about creativity as you are.

    • Connect with a global creative community

      The community is home to millions of people from around the world who are curious and passionate about exploring and expressing their creativity.

    • Watch professionally produced courses

      Domestika curates its teacher roster and produces every course in-house to ensure a high-quality online learning experience.

    FAQs

    This course is designed for intermediate learners with some basic knowledge of ceramics, looking to advance their skills in plaster mold making, slipcasting, and decorative techniques.

    You’ll need porcelain clay, plaster for molds, slip, modeling tools, soft soap, surf form scraper, sponges, glaze materials, and basic safety gear. A prepared workspace is also recommended.

    You’ll learn plaster mold making, slipcasting, hand-building with molds, surface decoration techniques, underglazing, sgraffito, sprig molding, color application, and safe studio practices.

    Plaster mold making allows you to create repeatable ceramic forms, enabling slipcasting and consistent production. It’s essential for functional design, decorative work, and studio efficiency.

    Some basic ceramics or pottery experience is recommended, as the course covers intermediate techniques and assumes familiarity with clay handling and studio basics.

    Slipcasting involves pouring liquid clay (slip) into plaster molds to create hollow ceramic forms. It’s widely used for making consistent, detailed pieces in both art and functional ceramics.

    Yes, the course covers decorative glazing techniques, underglaze application, sgraffito, color gradients, sprig molding, and gold lustre for both functional and artistic ceramics.

    Category

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