Janine Antoni, Gnaw, 1992

From the Guggenheim:

Janine Antoni has crafted her personal aesthetic out of everyday activities and the objects that surround them. In particular she focuses on the rituals of the body, such as eating, sleeping, and bathing, as well as what would once have been called “women’s work,” such as mopping and weaving. A polyglot when it comes to mediums, Antoni has created sculptures, videos, photographs, and paintings, but the unifying substrate in her work has always been her body and the actions and contexts that encode it.

Her most notorious piece, Gnaw (1992), involved carving two large cubes of chocolate and lard with her teeth and casting lipsticks and heart-shaped boxes from the spit-out remnants.