Leonardo da Vinci’s sketch of a tree illustrates the principle that combined thickness is preserved at different stages of ramification.

The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a ...

For more information on classes, registration, and the full event calendar, visit the Crooked Tree Arts Center website at ...

The winners range from the tiny new restaurant in one of the UK's trendiest suburbs to the first ever vegan restaurant to ...