He knew that Piet Mondrian lived where he worked and was a recluse, albeit a friendly and agreeable one. Even while inhabiting one of the busiest and noisiest neighborhoods in Paris, being a regular ...

Guggenheim Museum in New York, there’s one little picture that got me through a tough winter: a watercolor in frosted blues, by the Dutch artist Piet Mondrian, of a solitary flower. It’s ...

Trees depicted in the artwork of famous painters like Leonardo da Vinci and Piet Mondrian follow the math behind their branching pattern in nature, a new study says. This hidden math in some ...