Portrait of Felix ' by Paul Signac. He was a French Neo-Impressionist painter. Together with Georges Seurat, Signac developed the Pointillism style. He was a passionate sailor, bringing back watercolor sketches of ports and nature from his travels, then turning them into large studio canvases with mosaic-like squares of color. He abandoned the short brushstrokes and intuitive dabs of color of the impressionists for a more exact scientific approach to applying dots with the intention to combine and blend not on the canvas, but in the viewer's eye.