From the museum: ‘In May 1890, just before he checked himself out of the asylum at Saint-Rémy, Van Gogh painted four exuberant bouquets of spring flowers, the only still lifes of any ambition he had undertaken during his yearlong stay: two of irises, two of roses, in contrasting color schemes and formats. In the Museum’s Irises he sought a “harmonious and soft” effect by placing the “violet” flowers against a “pink background,” which have since faded owing to his use of fugitive red pigments.’