Eerie black (#1B1B1B) and Rifle green (#444C38) appear together across 6 master palettes in our corpus, most prominently in the work of Raimundo de Madrazo, Nikolai Ge, and Ion Andreescu and the Realism tradition. Painters typically deployed eerie black at an average of 25% of the canvas, with rifle green at 15%. Third colors most often completing the combination include Bistre (#3D2B1F), Gold Fusion (#85754E), and Café noir (#4B3621).