Piet Mondrian was an early 20th-century abstract artist and art theorist obsessed with simplicity and essence of form. Even people who have never heard of Mondrian will likely recognize his iconic ...

dubbed Piet after the famed abstract painter Piet Mondrian. The language uses 20 distinct colors, with the colors cycling from red to yellow to green to cyan to blue to magenta and the lightness ...

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 ...