Philomela, Procne, and the Thracian King Tereus

This is a drawing of three figures. Two figures on the left are interacting with a commanding figure on the right who is seated on a throne-like structure. The drawing uses expressive lines and shading. The seated figure wears a crown and rich clothing, while the others are gesturing or pleading. The artwork is monochrome with varying tones, emphasizing expression and posture details.