Su Yu-Xin scours mines and federal lands for materials to carefully craft her own pigments in a Los Angeles workspace that’s part studio, part science labWhile in art school in London, Su Yu-Xin calculated that most painters used one of five brands of high-end oil paint, and that each brand produced only about 60 colors.“That’s really scary,” the Slade graduate said. “It’s like all the top chefs in the world shop from the same grocery store.” Continue reading...