The Murder of Banquo; George Fennell Robson; 1788-1833; British; ca. 1830; Watercolor and gouache with pen and brown ink on moderately thick; slightly textured; cream wove paper; Sheet: 7 3/16 x 10 1/2 inches (18.2 x 26.7 cm); armor; boy; caps; castle; dagger; escape; father; fear; helmets; hills; killing; literary theme; Macbeth; Act III; Scene III; men; murder; plaid; plays by William Shakespeare; road; rocks (landforms); running; son; sunset; swords; torch; trees; tunics; woods; Great Britain; Scotland; United Kingdom