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Why using the triangulation drawing method is treacherous

Why using the triangulation drawing method is treacherous

Question from Kyle, Drawing Academy student

“Is triangulation an acceptable alternative method to find the end points or envelope of the object(s) being drawn?

I’ve been exposed to both the measuring method taught in the Drawing Academy course and the triangulation method I’ve learned elsewhere. I feel more comfortable with the triangulation method, because to me it seems easier. Am I cheating myself by not using the method taught in the Drawing Academy course?”

Feedback from Vladimir London, Drawing Academy tutor

Hi Kyle,

Many thanks for your question.

To use or not to use the triangulation drawing method when learning to draw depends on your particular goal. Is it to be able accurately copy, or is it to become an original fine artist who can make realistic drawings from memory and imagination?

The triangulation method is good for someone who thinks that making art is the process of producing an exact copy of an image or an object. This makes such a craftsman a reproducer, rather than a fine artist.

The triangulation method is often used to copy portraits from photos as advised in some YouTube videos:

Why using the triangulation drawing method is treacherou

There are many amateur artists and so-called art teachers who advocate the triangulation method as the only accurate way to draw. They think this method is advanced just because some measuring is involved.

I don’t want to put down anyone who is teaching how to draw realistically with whichever method they use. They are doing an honorable job as so many art students graduate from art colleges with no drawing skills whatsoever. However, not possessing right teaching methods, they can’t pass good drawing techniques to next generations of artists.

I’m sorry for students who learn and use only this method, without being aware that it’s actually treacherous for the development of their drawing skills.

I know this is a bold statement, therefore will explain in detail why.

Why using the triangulation drawing method prevents learning good drawing skills:

1. It is the way to copy mostly from photos.

This video details reasons why drawing from photos prevents learning good drawing skills:

drawingacademy.com/why-drawing-photos-is-treacherous

2. It makes artists’ brain think two-dimensionally.

Why using the triangulation drawing method is treacherous

Measuring triangles is the way to “flatten” an object and copy three dots at a time without understanding what volume or construction this object has.

While copying dot-by-dot produces likeness in drawing, an artist will not be able to draw the same object realistically from memory, because there are no triangles to rely on and there is no understanding of how this object is constructed.

3. It prevents learning and practicing linear perspective.

Why using the triangulation drawing method is treacherousPerspective deals with how three-dimensional objects can be portrayed on a flat surface with minimal distortions. When copying by triangles, principles of linear perspective are discarded and an artist cannot use various kinds of perspective to depict an object in the best way. This requires a creative approach of choosing the right type of perspective, and sometimes combining several types in one drawing, such as one-, two-, and three-point perspective. It also requires good understanding of foreshortening. Using triangulation, a craftsman is simply copying in photo-perspective without understanding why objects are distorted in that way.

4. It prevents learning proper constructive drawing principles.

Apart from perspective, there are many other constructive drawing principles that help tremendously, such as constructing objects in drawing as if they are transparent, using axes of symmetry, alignment lines and so on. While copying triangles, many of constructive principles are set aside, thus artist do not learn what it takes to “construct objects” properly.

5. It prevents learning proportions of a human body.

Why using the triangulation drawing method is treacherous

Copying triangles has nothing to do with the knowledge of human body proportions. When a craftsman is facing the challenge of drawing a model from life, no triangles will help. Instead, a solid knowledge of human body, head, face, torso and limb proportions has to be in place. Such proportions cannot be learned by using triangles. This is even more apparent when an artist has to draw human figures and portraits from memory or imagination.

6. It prevents learning the human anatomy.

Why using the triangulation drawing method is treacherous

A human body is not made of triangles, it consists of bones and flesh and therefore the knowledge of anatomy is a must for a figurative artist. I have met so many art students in life drawing classes in London; most of them struggle from the first minute they start drawing a model. All those students have one thing in common – the lack of knowledge of a human anatomy for artists.

7. It prevents learning how to depict human emotions in portraits.

Why using the triangulation drawing method is treacherous

Emotions on a human face are created by certain groups of muscles in accordance to person’s feelings. A figurative artist must know those muscles and understand how they work. Triangles will not replace this knowledge, especially when an artist has to draw an imaginary face without a photo reference.

8. It prevents nurturing a skill of judging angles by eye.

Many craftsmen use rulers, sticks or pencils as measuring tools when practicing the triangulation method. While using a pencil for measuring angles is totally appropriate, there is a certain way to do it right – first an artist has to draw an angle by eye, and only then, if in doubt, check with a pencil. This trains the skill of judging angles by eye. Using the triangulation method by default puts measuring with a tool first, thus reducing ability of an artist to develop necessary skills.

9. It prevents from developing strong free-hand drawing skills.

Why using the triangulation drawing method is treacherous
Painting by Vladimir London. Watercolor on 100% cotton paper, Escoda brushes.

As one of the best artists ever lived, Michelangelo Buonarroti once said, “It is necessary to keep one’s compass in one’s eyes and not in the hand, for the hands execute, but the eye judges.” Triangulation method puts measuring tools in artist’s hand, limiting his or her ability to learn drawing free-hand.

9. It prevents artistic exaggeration and freedom of expression.

Why using the triangulation drawing method is treacherous
Painting by Vladimir London. Oil on 100% cotton paper, Escoda brushes.

When making an exact copy of a picture or an object, a craftsman reproduces an image rather than creates through one’s mind, eyes and hands an artistic vision of a model. Artistic creation sometimes requires exaggerations, creative input and, above all, the freedom of expression. No triangles will help to express creativity.

10. It traps the artist into copying mode, which is very difficult to escape.

Once a craftsman has learned and gotten used to copying, it is very hard to escape such trap. The reason is not in one’s wish, but physical ability. The craftsman’s brain has been re-wired to see and to copy two-dimensional images rather than understand objects as things with volumes, masses, construction, and spatial relationships. This is one of the most dangerous points in this list and explains the word “treacherous” in my statement.

11. Is copying an art or reproduction?

You have to ask yourself this question and decide what is your goal in art – to able to copy or be an original creator.

If your ambitions extend no further than making a good copy of an image, then the triangulation method is as good as any other reproduction ways – photographing, printing, tracing images, and so on. However, if your aspiration is to tell the story through your art, convey emotions, deliver a message, create original things from your mind, you need to have adequate skills to be such an artist.

Such skills include use of constructive drawing principles, linear and aerial perspective, good knowledge of a human body anatomy and proportions, understanding and use of golden ratio, rules of composition and so on. This is what we teach in the Drawing Academy course and Anatomy Master Class.

I hope this answers your question “are you cheating yourself?”

Best regards,
Vladimir

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