The Difference Between Copying and Understanding

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A lot of students think they are improving…
but they are only getting better at copying.

And copying can look very convincing.

You can measure angles, compare distances, adjust proportions… and end up with something that looks right.

But when the reference disappears, so does the result.

That’s where understanding comes in.

Copying, measuring… and understanding

Let’s be clear:

Measuring is not the problem.

I teach measuring.
I teach proportions.
I teach how to compare angles and distances.

These are fundamentals.

You need them.

But measuring by itself is not understanding.

Measuring helps you place things.
Understanding helps you build things.

And in painting, you need both.

Fundamentals come first

Before freedom, before expression, before style…
there are fundamentals.

  • Proportion
  • Placement
  • Big shapes
  • Value relationships

If these are not there, nothing else will hold.

This is why in my classes we start with structure.

We don’t guess.
We don’t jump into details.

We organize the painting first.

Where students get stuck

Most students stop at measuring.

They focus on:

  • “Is this eye in the right place?”
  • “Is this line accurate?”

But they don’t ask:

  • “Why is this area in shadow?”
  • “What plane is turning?”
  • “What is the big value pattern?”

So the drawing can be correct…
but the painting still feels flat.

Understanding is making decisions

This is the difference.

Copying follows.
Understanding decides.

At some point, you have to move from:

  • “What do I see?”

to:

  • “What matters?”

Because you don’t paint everything.

You simplify.
You group.
You push and pull.

That’s not copying—that’s interpretation.

How I teach it

In my classes, we combine both:

First:

  • We measure
  • We check proportions
  • We build the structure

Then:

  • We simplify into big values
  • We understand the planes
  • We make decisions

Not one or the other.

Both.

Because measuring without understanding becomes mechanical.
And understanding without structure becomes guesswork.

A simple way to think about it

Measuring is your guide.
Understanding is your control.

One keeps you accurate.
The other makes your painting work.

Final thought

If you only copy, you depend on the reference.

If you only “interpret” without structure, things fall apart.

But when you combine solid measuring with clear understanding…
you start to paint with confidence.

That’s the goal.