"Nouvelle Histoire Universelle de l'Art" is a comprehensive examination of the history of art, extending from ancient times through to the contemporary period. In the first two volumes, Marcel Aubert dives into the evolution of artistic expression across different cultures and regions, highlighting significant movements, styles, and noteworthy artists. The text is richly illustrated, providing visual context to the discussions of various art forms, including painting, sculpture, architecture, and decorative arts.

Aubert's work synthesizes a vast amount of information, making connections between historical, social, and cultural developments and their impact on artistic creation. The narrative is structured chronologically, and it provides insights into how art reflects and influences society. The volumes also emphasize the diversity of artistic expression throughout the world, showcasing lesser-known artists and movements alongside the canonical figures of Western art history.