1885 
Rood etait en ma possession le lendemain du jour oil paru la revue biblio graphique de Philippe Gille, collection du Figaro 1881 [changement de palette]. J'abandonne les terres en 82 a 1884. Sur le conseil de Pissarro je lache le verr emeraud (1885 
Quotes, 1881 - 1890, Letter to Félix Fénéon', June 1890
                                    
“On Pissarro's advice I'm abandoning the emerald green..”
            Seurat's note in 1885; as quoted in the exhibition-text 'Georges Seurat, 1859 – 1891' in The Metropolitan Museum of Art, New York, 1992, ed. Robert Herbert, published: Harry N. Abrams, Inc., New York 
Camille Pissarro wrote his son Lucien c. 1885 and asked him to warn Seurat and Paul Signac, because mixing the cadmium yellow with other pigments would change into dark color, later 
Quotes, 1881 - 1890
        
Help us to complete the source, original and additional information
Georges Seurat 20
French painter 1859–1891Related quotes
Early Belgian colonial Efforts: The long and fateful shadow of Leopold I, Page 60 https://rc.library.uta.edu/uta-ir/bitstream/handle/10106/382/umi-uta-1517.pdf?sequence=1&isAllowed=y Leopold to the Archduke John in Richardson, 71.
                                        
                                        Quote in his letter to brother Theo, from Arles, France, Spring 1888; as quoted in  Vincent van Gogh, edited by Alfred H. Barr; Museum of Modern Art, New York, 1935 https://www.moma.org/documents/moma_catalogue_1996_300061887.pdf, (letter 476), p 31 
1880s, 1888
                                    
                                        
                                        The Golden Violet - The Child of the Sea 
The Golden Violet (1827)
                                    
“Oliver Cromwell can kiss my singing emerald scrotum!”