We can see math in fractals found in leaves. A fractal is a never-ending geometric pattern. In a fractal, a pattern is repeated in the same way, appearing as smaller and smaller versions.
If you see the vein in the middle of the leaf paying attention to how it divides the leaf in half.
Now look a bit closer at the 1st level of fractals. veins that break off into a 2nd level of fractals and if you see more closer you will see 3rd level of fractals which are more smaller