He had taught at Northwestern University in the department of art theory and practice since 1976.

Crimp has been an important critic in the development of postmodern art theory.

In art theory and practice the body was seen as an important site for struggle, interpretation and analysis.

He published extensively on fine arts, architecture and art theory.

In 1680 he published a book on art theory and the academy.

It had much influence on art theory for the next two centuries.

By the 18th century, the concept of creativity was appearing more often in art theory.

After 1947, many of Bernath's writings on art theory were published and became very popular.

He also wrote poems, and works on art theory.

Space is given to art theory and the materials used by artists through the ages.