1) Genre 
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A method of painting developed by Seurat and Paul Signac in the 1880s. It used dabs of pure color that were intended to mix in the eyes of viewers rather than on the canvas. It is also called divisionism or neoimpressionism.
[n] - a genre of painting characterized by the application of paint in dots and small strokes
noun a genre of painting characterized by the application of paint in dots and small strokes; developed by Georges Seurat and his followers in late 19th century France