Fractals
Creative challenge for 2026-27
What is a Fractal?
A fractal is a geometric pattern that repeats at different scales, a property known as self-similarity. In simple terms, a small part of the pattern looks similar to the larger whole. If you zoom in or out, you can often see the same shapes appearing again and again.
Examples include:
- Trees and branches
- Ferns
- River systems
- Coastlines
- Snowflakes
- Some cloud formations
Fractals and Fractal-Like Images
For this challenge, it may be helpful to think about two different approaches.
1. True Mathematical Fractals
These contain genuine self-similarity across different scales. Ask yourself:
- Does a small section resemble the larger structure?
- Can I see the same form repeating at different sizes?
- Would the image still show similar patterns if I looked closer?
Examples might include trees, ferns, river networks, roots, ice crystals and some natural landscapes.
2. Fractal-Like Photography
Not every interesting photograph will contain a true fractal. However, many photographs can contain qualities often associated with fractals, such as:
- Branching structures
- Repetition
- Patterns
- Order and complexity
- Natural forms
- Visual rhythm
- These images may not be mathematically fractal, but they can create a similar sense of harmony, structure, curiosity or beauty.
“Fractals stimulate alpha brain waves, associated with a calm but alert state of mind”
The Photographic Challenge
Create photographs that either:
A. Demonstrate Fractal Structures
Look for genuine examples of self-similarity occurring at different scales.
Or
B. Use Fractal-Like Qualities Creatively
Use branching lines, repeating forms, patterns and structures to strengthen composition, guide the viewer's eye or communicate a feeling, mood or idea.
Questions to Consider
When posting or discussing your image, think about:
- Where is the fractal or fractal-like element?
- What attracted you to it?
- How does it contribute to the composition?
- What feeling, idea or story were you hoping to communicate?
- How might a viewer respond to the image?
The Aim
This challenge is not simply about correctly identifying fractals.
It is also about developing our ability to notice interesting patterns and structures, training our creative eye, exploring how order, complexity and self-similarity influence a photograph, using visual elements to communicate ideas, emotions and stories and seeing familiar subjects in new ways.
