Piet Mondrian never intended to go to London ... Geopolitics interceded. In 1937, two of Mondrian’s paintings had appeared in “Degenerate Art,” a Munich exhibition of works confiscated ...

A painting by Dutch abstract painter Piet Mondrian has been hanging upside down for 77 years, says a curator at the German museum. A large retrospective of the avant garde artist's work went on ...

Even abstract paintings such as Piet Mondrian's 1912 cubist Gray Tree, which doesn’t visually show treelike colours, can be identified as trees if a realistic value for α is used, researchers say.