A fractal is a never-ending pattern, which repeats across different scales and in nature, can be seen everywhere. The next time you go for a walk through woodlands just take a look at a fern. It is intricately detailed and all the leaves are little copies of the branches. The entire fern is created by the same shape being repeated over and over at different scales. But there is always randomness and variation and no two fronds are ever identical. But natural fractals don’t stop there, they are seen in seashells, trees, snowflakes, rivers, clouds, leaves – everywhere you look.