Bonnard found early fame among the Nabis, the radical young disciples of Gauguin, and went on with Vuillard to create a new intimist art of psychologically charged interiors. But from 1900 he turned back towards Impressionism, and his art recreates moments of heightened subjectivity, color, and space. His greatest works explore his claustrophobic relationship with Marthe, his wife; in his seventies he also completed some of the most poignant self-portraits...