Golden brown (#996515) and Smoky black (#100C08) appear together across 6 master palettes in our corpus, most prominently in the work of Vicente López Portaña, Frank Cadogan Cowper, and Annibale Carracci and the Neoclassicism tradition. Painters typically deployed golden brown at an average of 31% of the canvas, with smoky black at 10%. Third colors most often completing the combination include Zinnwaldite brown (#2C1608), Café noir (#4B3621), and Bistre (#3D2B1F).