Angrand's implementation of Pointillist techniques differed from that of some of its leading proponents. He painted with a more muted palette than Seurat and Signac, who used bright contrasting colours. As seen in "Couple in the street", Angrand used dots of various colours to enhance shadows and provide the proper tone, while avoiding the violent colouration found in many other Neo-Impressionist works. His monochrome conté crayon drawings such as his self-portrait above, which also demonstrate his delicate handling of light and shadow, were assessed by Signac: "... his drawings are masterpieces. It would be impossible to imagine a better use of white and black ... These are the most beautiful drawings, poems of light, of fine composition and execution."