Copper (#B87333) and Wintergreen Dream (#56887D) appear together across 6 master palettes in our corpus, most prominently in the work of Rolf Amstrong, and Sandro Botticelli and the Poster Art Realism tradition. Painters typically deployed copper at an average of 13% of the canvas, with wintergreen dream at 5%. Third colors most often completing the combination include Wheat (#F5DEB3), Smoky black (#100C08), and Yellow Orange (#FFAE42).