Ceramic Decoration: Engobes, Sgraffito, Underglaze Painting — PickAClass
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⏱ 3h 2m 📚 28 lessons 🎧 Audio version

Ceramic Decoration: Engobes, Sgraffito, Underglaze Painting

Techniques and Projects

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About this course

This course introduces you to fundamental ceramic decoration techniques, focusing on engobes, sgraffito, and underglaze painting. It is designed for anyone wishing to explore the personalization of their ceramic pieces, from beginners to more experienced hobbyists. Through practical modules and guided exercises, you will learn to master each technique step by step. Artificial intelligence is used as a tool to suggest color and texture combinations based on your creations.

Course contents

5 modules · 28 lessons · 3h 2m

1 Fundamentals and the Art of Engobes
Understand the basics of decoration and master the use of engobes. 6 lessons · 39 min
  1. Welcome to the World of Decoration
    Introduction to the creative possibilities of ceramics and an overview of the course.    6 min
  2. What is Engobe?
    Definition of engobe as colored liquid clay and its properties.    7 min
  3. The Right Time: Leather-Hard Stage
    Understand when the piece is ready to receive clay-based decoration.    6 min
  4. Brush Application
    Technique for applying engobe uniformly or with texture.    7 min
  5. Dipping and Pouring
    Alternative methods for covering large surfaces with engobe.    7 min
  6. Common Mistakes and How to Avoid Them
    Troubleshoot issues like flaking or bubbling during drying.    6 min
2 The Sgraffito Technique
Learn to create complex designs by incising through layers. 6 lessons · 39 min
  1. Introduction to Sgraffito
    The art of 'scratching' the surface to reveal the underlying color.    6 min
  2. Incising Tools
    Overview of loop tools, needles, and makeshift tools for sgraffito.    6 min
  3. Preparing the Contrasting Background
    Create a solid color base to make the incision stand out.    7 min
  4. Drawing and Linear Incising
    Practical exercise on managing pressure during strokes.    7 min
  5. Creating Fills and Textures
    Use sgraffito to add depth and volume to the design.    7 min
  6. Finishing and Edge Cleaning
    How to remove clay residue without damaging the decoration.    6 min
3 Underglaze Painting
Use underglaze colors for painted decorations on bisque or greenware. 6 lessons · 39 min
  1. Underglaze Colors
    Chemical characteristics and color rendition after firing.    6 min
  2. Underglaze vs. Engobe
    Understand when to prefer a pigment over a colored clay.    6 min
  3. Ceramic Color Theory
    How colors change in the kiln and how to predict the outcome.    7 min
  4. Watercolor and Blending Techniques
    Paint on ceramics with a fluid, painterly approach.    7 min
  5. Using Stencils and Masking
    Practical exercise for creating crisp edges and geometric shapes.    7 min
  6. Protecting the Decoration
    Prepare the piece for the final clear glaze application.    6 min
4 AI as a Creative Assistant
Integrate artificial intelligence tools into the ceramic design process. 5 lessons · 33 min
  1. AI in the Ceramic Studio
    How to use AI to overcome creative block.    6 min
  2. Generating Color Palettes with AI
    Use prompts to obtain harmonious color combinations.    7 min
  3. Designing Textures and Patterns
    Create complex motifs to replicate with sgraffito using AI.    7 min
  4. Digital Mockups of the Piece
    Visualize the idea before touching the clay to minimize errors.    6 min
  5. From Prompt to Brush
    Translate an AI-generated image into a hand-craftable project.    7 min
5 Final Project and Conclusion
Create a complete piece by combining all learned techniques. 5 lessons · 32 min
  1. Planning Your Masterpiece
    Design the final project integrating engobe, sgraffito, and painting.    6 min
  2. Execution: The Plastic Stage
    Application of engobes and sgraffito incision on the greenware piece.    7 min
  3. Execution: The Pictorial Stage
    Adding underglaze details after the first firing (or on greenware).    7 min
  4. Glazing and Final Firing
    Application of clear glaze and management of the firing cycle.    6 min
  5. Critical Analysis and Next Steps
    Evaluate the result and how to continue your artistic growth.    6 min
Final project

The 'Symphony of Techniques' Vase

Create a ceramic piece (vase or bowl) that uses an AI-suggested color palette, an engobe base, a central sgraffito motif, and underglaze painted details.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    3h 2m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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PickAClass
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Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Ceramic Decoration: Engobes, Sgraffito, Underglaze Painting
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
P
PickAClass — Name Surname
Ceramic Decoration: Engobes, Sgraffito, Underglaze Painting
Page 2 of 2
Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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