Theodor Adorno, a leading proponent of the Frankfurt School, focuses a large portion of
his writing on critical theory, and in terms of aesthetics, Adorno searches for the “social
significance,” the social effects and the social content, within the art form (Brown “Adorno’s
Critique” 18). Adorno was able to look specifically at the popular culture of art in America, as he
was forced to move there while in exile between 1935 and 1955. During these years, his work on
aesthetics seemed to focus on three main concerns: