Seal brown (#59260B) and Xander (#44500C) appear together across 6 master palettes in our corpus, most prominently in the work of Aurele Robert, Hans am Ende, and Eugène Girardet and the Impressionism tradition. Painters typically deployed seal brown at an average of 14% of the canvas, with xander at 11%. Third colors most often completing the combination include Olive Drab (#3C341F), Saddle brown (#8B4513), and Zinnwaldite brown (#2C1608).