The Discovery of Achilles among the Daughters of Lycomedes

Thornhill employed rapid, expressive strokes in red chalk to define forms, then layered brown ink and wash for depth and shadow. White gouache highlights accentuate musculature and fabric folds, creating contrast against the warm paper. The loose handling of some areas, juxtaposed with precise details in faces and weapons, suggests a working sketch, prioritizing movement and emotional immediacy over finish.

The drawing is attributed to Thornhill’s early career, likely made during his preparation for large-scale decorative commissions. It entered the National Gallery of Art’s collection through the Chester Dale bequest in 1963. Its survival as a standalone study reflects its value as evidence of the artist’s process, though it was never intended for public display in its current form.

Created during the early 18th century, the work aligns with Baroque traditions of dramatic narrative and theatrical gesture, common in European history painting. Thornhill, influenced by Italian and Flemish masters, adapted these conventions for English decorative cycles. This drawing exemplifies how classical myths were reinterpreted through heightened emotion and physical dynamism in the period.

As a surviving study from Thornhill’s preparatory phase, it offers insight into the development of British academic art before the rise of the Royal Academy. Its emphasis on expressive line and emotional intensity influenced later generations of illustrators and muralists, preserving a link between Renaissance compositional methods and 18th-century British practice.