illustrator,wonha_원하KR Details
Now in Your Language, Only on Coloso!
Learn from Top Creative Experts Worldwide
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From Intuition to Structure -
Learn Step by Step from the Basics -
Exclusive 60-Page E-Book
Class Preview
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Check Out WONHA's Class Preview!
2. Simplifying with lines and shapes
Class Perks
Special Gift from WONHA
Master the Basics!
Exercise Source Files (.psd)
WONHA’s Setup
Photoshop Assets
Form & Value
Step-by-Step Files (.psd)
Better References
Usage Guide (.pdf)
Class Material Details
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Observation and Basic Drawing Exercise Files- Shortcut and brush settings guide (.pdf)
- Shortcut file (.kys)
- 5 Photoshop actions (.atn)
- 13 Photoshop brushes (.abr)
- Line practice (.psd)
- Basic shape practice (.psd)
- Perspective shape practice (.psd)
- Photo simplification practice (.psd)
- Rendering practice (.psd)
- Line weight practice (.psd) -
Form and Application Exercise Files- Body part simplification (.psd)
- Figure simplification (.psd)
- Gesture and center of gravity practice (.psd)
- Wrinkle grid practice (.psd)
- Wrinkle simplification practice (.psd)
- Character drawing example (.psd)
- Character drawing exercise (.psd) -
Value Theory and Application Exercise Files- Types of shading (.pdf)
- Single-tone shading (.psd)
- Value practice by priority/distance (.psd)
- Shading correction process (.psd)
- Value grouping (.psd)
- Blending (.psd) -
Application and Illustration Completion Files- PureRef installation and usage guide (.pdf)
- Composition rough (.psd)
- Magic Poser installation and usage guide (.pdf)
- Value rough (.psd)
- Bust sketch (.psd)
- Lecture material: Line art cleanup guide (.mp4)
- Single-value shading (.psd)
- Shadow rendering (.psd)
- Blending (.psd)
- Detail refinement (.psd)
- Correction (.psd)
- Reference collection (.pur)
- Reference template (.pur)
Recommendation
Who should take this class?
Beginners who don't yet understand the fundamental structure of drawing
Artists who struggle to improve quality due to weak form and structural skills
Artists who can't figure out why their drawings feel off
Expert Illustrator WONHA's Portfolio
* This Portfolio includes fanart.
Why Take This Class?
From observing form to finishing with precise shading, experience a structural drawing process that flows as a single, unified system. Go beyond simply copying along and discover a curriculum where simplification, structural analysis, and light expression are organically connected. Build both the analytical eye to understand form and the instinct to express it in 3D.
Ever wondered why your drawings get more awkward the more shading you add? Train your form and observation skills simultaneously to fix what's breaking down in your art. Plus, a dedicated 60-page e-book by WONHA you can revisit and review anytime, packed with techniques for building a solid logical foundation for 3D drawing.
Get Ready for the Real-World
From Observation to Values: A Structural Form Drawing Curriculum
Part 1. Observation and Basic Drawing
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Drawing with Straight Lines, Curves, and Shapes
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Basic Shape Drawing (Sphere, Cylinder, Cube)
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Applied Object Simplification
Part 2. Form and Application
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Drawing Eyes Starting from a Sphere
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Drawing a Nose Starting from a Cone
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Drawing Ears Starting from a Rectangle
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Understanding Body Proportions with a Cube -
Observing and Simplifying Clothing Wrinkles -
Applying Form to Your Own Drawing Style
Part 3. Value Theory and Application
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Types of Shading
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Simplifying Values into a Single Tone After Photo Observation
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Expressing Priority Through Shading
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Common Mistakes in Shading and How to Fix Them
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Black-and-White Master Copy Exercise
Final Exercise
Completing a Black-and-White Illustration
Student Review
Trusted by Students: Reviews of WONHA's Class
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** RyuSince I was just starting out with drawing, I used to rely purely on instinct and dive into gesture drawing without any real direction. Finding this class gave me a structured framework for building my skills in a planned way. Thanks to how organically the instructor explained how shapes work and how they apply to actual drawings, I quickly found myself enjoying gesture drawing and was greatly helped in keeping up a consistent drawing practice!
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** BaekBefore taking this class, I had absolutely no idea how to approach coloring or how to draw a human face. I was completely lost. On top of that, looking at my own drawings left me feeling frustrated and stuck. But through the class, I was able to systematically learn everything from theory to how to develop form, which was really great. In particular, I had no idea where to even begin with realistic coloring and rendering, but having the key points behind what makes a form look off clearly identified for me was incredibly satisfying! I sincerely recommend WONHA's class to anyone who wants to build up their skills from the basics.
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** JangAs a total beginner, I didn't even know what I didn't know, or what I needed to learn. It felt like drifting aimlessly in the open sea without a compass. The instructor I found taught me everything step by step, in an easy-to-understand way, as patiently as teaching a child to walk. She identified what was lacking in my drawings and how to improve, presenting both the problem and the solution together. In particular, the solutions were tailored to my level so I could actually follow along. Even when drawing a single box, she clearly explained how to align the angles of the lines and why it should be done that way, so I could understand both the "why" and the "how" together. By the end of each class, I knew how to apply what I'd learned to my own drawings, and it was genuinely exciting to feel myself visibly improving. A friend who saw my drawings even said, "The facial features are well-placed" and "Now I see why people study drawing." I want to keep taking the instructor's classes and enjoy drawing for a long time to come!
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* HwaI used to just doodle as a hobby, but one day I thought I'd try learning the basics, so I signed up for WONHA's online class. Starting from complete basics like shapes, I'll be honest, at first I thought, "Why are we doing this?" But as I followed along, I came to realize just how important exercises like using shapes for form drawing, expressing hair, and getting facial proportions right really are. The basic tips shared along the way, like how to draw long lines, were a big help too. The detailed feedback and clear explanations that made even the difficult parts click right away kept me engaged even in an online class. As I learned, my knowledge expanded, and things that used to feel overwhelming became much more manageable. I sincerely recommend this class to anyone who wants to build up their skills step by step from the basics!
Class Highlights
No More Drawing by Intuition: A Proper Structural Correction Class
No matter how much you draw, does something always feel off? Ever wondered exactly where things started going wrong? Work through the process of drawing lines, observing with shapes, and expanding into 3D step by step. Move away from intuition and toward logic, and build the ability to understand and explain your drawings on your own.
A Practical Observation Formula for Breaking Down Even Complex Subjects
You need to know how to see before you can properly reference photos or the human figure. Analyze the structure of a drawing using basic shapes like spheres, cylinders, and cubes, and sharpen your observation skills to find proportions, angles, and balance within them. Build a logical foundation for understanding structure, and start designing your own forms with confidence.
The Answer to Drawings That Fall Apart with More Shading: Preserving Form
Before coloring, practice building up shading that preserves form and elevates the overall sense of volume. Understand the relationship between light and structure, and learn to express shading that solidifies your forms. Learn how to design shading based on light direction and the flow of masses, until you can design your own shading independently.


















