Using symmetry and patterns

This lesson covers using symmetry and patterns in practical terms. Read it with your camera or phone nearby so you can test the idea rather than trying to memorise a list of rules.

What you need to know first

Photography becomes much easier when you separate cause and effect. While learning this subject, change one thing at a time and keep everything else as similar as you reasonably can. That gives you a fair comparison and makes mistakes useful rather than frustrating.

Composition is a decision, not a rule book

Composition is simply how the visual elements are arranged inside the frame. Rules are useful exercises because they make you notice placement, but a photograph does not become good merely because it follows one.

Check the edges

Before pressing the shutter, run your eye around all four edges of the frame. Look for cut-off hands, bright distractions, poles, signs and objects just creeping into view.

Move before you zoom

A step left, right, forwards, backwards, higher or lower changes relationships between objects. Zoom changes framing, but changing your position changes perspective. Try both deliberately.

Find it on your own camera

Camera manufacturers do not all use the same button names or menu layout. Start with the mode dial, Quick or Q menu, Info/Display screen and main shooting menu. If the control described in this lesson is not obvious, use the index in the manual for your exact model. Do not copy a button sequence from another brand and assume your camera is faulty when it differs.

Make a controlled comparison

Choose a simple subject that will stay in the same place. Make the first photograph, change only the setting or technique taught on this page, then make the second from the same position. Compare the pair at the same size. Ask yourself what changed, what stayed the same and whether the change matches the explanation above.

Do not move on until you can explain it

• I can explain the idea in my own words without repeating a definition.
• I can find the relevant control, menu option or technique on my own equipment, where my equipment provides it.
• I can make two photographs that demonstrate the difference.
• I can recognise when the result has not worked and change one thing to test why.

If your result looks wrong

First check the simple things: battery, card or storage, shooting mode, focus point and whether the camera actually accepted the setting. Then check whether the light or subject changed between photographs. Do not reset five settings at once. Return to the last result that worked and change one thing.

Now prove it with the practical

The practical is part of the lesson, not optional homework. It turns the explanation into photographs you can compare. Work through it in order and repeat any step that does not give you a visible result.