Yellow Orange (#FFAE42) and Zinnwaldite brown (#2C1608) appear together across 6 master palettes in our corpus, most prominently in the work of Ralph Blakelock, Julius Kockert, and Parmigianino and the Romanticism tradition. Painters typically deployed yellow orange at an average of 15% of the canvas, with zinnwaldite brown at 9%. Third colors most often completing the combination include Rich black (#010203), Ocher (#CC7722), and Smoky black (#100C08).