'Seurat and the Making of 'La Grande Jatte': How Seurat Worked Up to Sunday: "...at least [Seurat] was gone from the scene, perhaps to join some other, empyreal scene, where he painted the Milky Way instead of the Seine. And can't you imagine 'La Grande Jatte' up there, too: a time capsule of a picture now doubling as a space-capsule, airtight, with its handpicked crew of Parisians still alert in their Sunday leisure, still not having fun quite yet?"