What are the main symbols used in Seurat paintings?

In Georges Seurat's paintings, the main symbols often include light and color, represented through his technique of pointillism, where small dots of color are applied to create vibrant images. The use of contrasting colors symbolizes the interplay of light and shadow, enhancing depth and atmosphere. Additionally, human figures in Seurat's works often symbolize leisure and modern life, reflecting the changes in society during the late 19th century. Overall, Seurat’s symbols convey both aesthetic beauty and social commentary.