Field drab (#6C541E) and Seal brown (#59260B) appear together across 6 master palettes in our corpus, most prominently in the work of Jean-François Portaels, Frans Floris de Vriendt, and Fyodor Rokotov and the Rococo tradition. Painters typically deployed field drab at an average of 25% of the canvas, with seal brown at 11%. Third colors most often completing the combination include Zinnwaldite brown (#2C1608), Metallic Sunburst (#9C7C38), and Smoky black (#100C08).