Analyzing the chemical components of colors

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The colors that the artist gave in his time are engraved on the canvas: yellow, blue, red. All these colors come together to form the artistic vision of the person who creates the work. "Since ancient times, man has made enormous efforts to reflect colors through pigments," wrote Oskar Gonzalez and Itxaso Maguregi, chemists and professors at the University of the Basque Country (EHU) in their work The Chemistry of Color. But what is paint made o…