What movement represents a departure from the traditions of antiquity after the Gothic style?

The movement that signifies a departure from the traditions of antiquity following the Gothic style is Art Nouveau. This movement emerged in the late 19th century and is characterized by its emphasis on organic forms, flowing lines, and decorative arts that diverge significantly from the rigid structures and classical motifs of earlier architectural styles.

Art Nouveau sought to create a new aesthetic that was more aligned with the nature and the modern spirit of the time, moving away from the historical references and formality found in Neoclassicism and Beaux-Arts, which were rooted in classical antiquity. The focus on natural forms and the integration of art into everyday life were hallmarks of Art Nouveau, marking an innovative and fresh approach to design that stood in contrast to the historical revivals that preceded it.

In summary, Art Nouveau stands out as a pioneering movement that broke away from the constraints of past architectural traditions, celebrating modernity and the beauty of nature instead.