MSU green (#18453B) and Zinnwaldite brown (#2C1608) appear together across 3 master palettes in our corpus, most prominently in the work of Blaise Alexandre Desgoffe and the Academic Art tradition. Painters typically deployed msu green at an average of 7% of the canvas, with zinnwaldite brown at 9%. Third colors most often completing the combination include Smoky black (#100C08), Seal brown (#59260B), and Drab dark brown (#4A412A).