Odilon Redon and Emile Bernard Masterpieces from the Andries Bonger Collection

Around 1900 the Amsterdam insurance broker Andries Bonger (1860-1936), best friend and brother-in-law of Theo van Gogh, put together an imposing collection of art, among which were works by Paul Cézanne, Vincent van Gogh, Paul Gauguin and, in particular