Academicism n. : A tenet of the Academic philosophy.

Academicism n. : A mannerism or mode peculiar to an academy.

Example:


Taxonomy
academic art, paintings, art, sculptor, drawing, academies, history, history paintings, the French, movements, new styles, art world, Impressionists, art movements, artwork, exhibition, tradition, French Académie.

Defination from the web:
... In this context it is often called "academism", "academicism", "L'art pompier", and "eclecticism", and sometimes linked with "historicism" and "syncretism" ...