Book excerpt: In the 1970s, Kelly's transgressive projects helped to instigate conceptual art's second phase; her daring critiques of the female body as a fetishized, allegorized, commodified site were debated long after they were first seen in galleries and discussed in catalogues, and long before the debut of the "bad girls" in the 1990s. In fact, the debates currently surrounding Kelly's work are a necessary and defining element of theoretical discourse about art today.