Middle red purple (#A55353) and Raisin black (#242124) appear together across 6 master palettes in our corpus, most prominently in the work of Shotei Takahashi, Aristarkh Lentulov, and Lajos Tihanyi and the Meiji Period (1868–1912) tradition. Painters typically deployed middle red purple at an average of 30% of the canvas, with raisin black at 7%. Third colors most often completing the combination include Rich black (#010203), Platinum (#E5E4E2), and Bone (#E3DAC9).