Seurat believed your EYE could mix colors better than a brush ever could. So he never blended: he placed thousands of tiny pure dots side by side and let them fuse at a distance. One painting took him two years — dot by dot.
In this journey your brush only makes dots — and each color you pick splits into a shimmering pair, the way Seurat divided his colors. Step back (or squint) and watch them mix in your eye.