In The Common Law, Kenyon Cox presents a dynamic composition filled with allegorical figures representing justice and law. The colors are rich and varied, with deep blues and warm earth tones creating a sense of gravitas. The figures are depicted in classical attire, suggesting a connection to historical legal traditions.

The setting is grand, likely intended to evoke the importance of the law in society. The painting is a study for a larger frieze, showcasing Cox's skill in creating detailed figures and complex compositions. The use of oil on canvas allows for a vibrant color palette and smooth blending of tones. Viewers can observe the meticulous attention to detail in the drapery of the figures and the architectural elements in the background.

This work exemplifies the Academic style, emphasizing clarity and idealized forms. Kenyon Cox was an American painter known for his large-scale murals and allegorical works. The Common Law serves as a study for a frieze intended for the Appellate Court in New York, highlighting the significance of law in American society. An interesting fact about this work is its role in a public space, aiming to inspire respect for the legal system.

Cox's commitment to classical themes reflects the broader trends in American art during the late 19th and early 20th centuries.