The math concept hidden in this tree art — geometric shapes known as fractals — is apparent in branching patterns in nature and may be key to humans’ ability to recognize such artwork as ...

A fractal is a particular repeating coarse-grained to fine-grain pattern, such as a tree whose forking patterns repeat in its branches, twigs, and leaf veins.

New research has revealed a quantity related to the complexity and proportions of a tree's branches that artists have preserved and played with to affect if and how viewers perceive a tree.

The authors surveyed trees in art, selected to cover a broad geographical range and also for their subjective beauty, and found values from 1.5 to 2.8, which correspond to the range of natural trees.

Her results showed that the fractal dimension of the kayon 's Tree of Life was between one and two, while the average dimension of the Tree of Life in her sample was 1.5.

Trees depicted in famous artworks across a range of styles follow the same mathematical rules as their real-life counterparts, scientists have found. The math concept hidden in this tree art ...