Dark sienna (#3C1414) and Middle yellow red (#ECB176) appear together across 6 master palettes in our corpus, most prominently in the work of Jan Matejko, Frank Dicksee, and Jacques Stella and the Romanticism tradition. Painters typically deployed dark sienna at an average of 12% of the canvas, with middle yellow red at 9%. Third colors most often completing the combination include Brown sugar (#AF6E4D), Bole (#79443B), and Smoky black (#100C08).