Venetian red (#C80815) and Zinnwaldite brown (#2C1608) appear together across 6 master palettes in our corpus and the mythological painting tradition. Painters typically deployed venetian red at an average of 8% of the canvas, with zinnwaldite brown at 3%. Third colors most often completing the combination include Smoky black (#100C08), Black bean (#3D0C02), and Fuzzy Wuzzy (#87421F).