On the banks of the River Seine, men, women, and children gather under the shade of trees, their figures arranged in a frieze-like procession across a sunlit park. To the right, a woman in a dark dress and hat stands in profile, holding a black parasol and accompanied by a small monkey on a leash and a dog at her feet. Nearby, another woman in a pale dress stands with a young girl in white, while seated figures in hats and bonnets cluster on the grass, some holding parasols and others lost in quiet activity.

The composition is anchored by trees whose trunks and branches create a rhythmic pattern, casting cool shadows across the yellow-green lawn. Every surface is built up from countless dots and dashes of pure color, a technique that gives the scene a shimmering, mosaic-like texture. The border of the canvas is edged with a band of painted dots, echoing the pointillist technique used throughout the work. Georges Seurat created A Sunday Afternoon on the Island of La Grande Jatte between 1884 and 1886, returning in 1888–89 to add the distinctive painted border.

The painting was developed through numerous studies and sketches, as Seurat meticulously planned the placement of each figure and the effects of color and light. Seurat’s use of pointillism—placing small dots of complementary colors side by side—creates optical mixtures that intensify the brilliance of the scene. Over the years, A Sunday Afternoon on the Island of La Grande Jatte passed through several hands, including the artist’s family and collectors in Paris, before being acquired by Frederic Clay and Helen Birch Bartlett and given to the Art Institute of Chicago in 1926.