When the World Saw van Gogh as ‘a Madman,’ She Saw His Genius

Helene Kröller-Müller assembled the world’s second-largest collection of van Gogh paintings. Now, for the first time in decades, they are on show together in a Dutch forest.

​Helene Kröller-Müller assembled the world’s second-largest collection of van Gogh paintings. Now, for the first time in decades, they are on show together in a Dutch forest.