A study says a triangle between the Vitruvian Man’s feet reveals a 1.64 ratio, also found in Bonwill’s jaw model and natural ...

A third shape hidden in da Vinci’s Vitruvian Man drawing suggests an even deeper understanding of human anatomy than ...

It is one of the most famous – and mystifying – drawings in human history. Leonardo da Vinci’s Vitruvian Man was the attempt ...