Penis Serratus was created in response to the concept of "vagina dentata"-- the vagina with teeth that symbolizes male fear of emasculation by women(a la Freud). Penis Serratus symbolizes female fear of division and segmentation by men. The piece is installed in the drywall, as an integral part of the environment. When a viewer touches the steel balls, the blade snaps to an erect position-- quite startling, really.

More about this piece:

Title: Penis Serratus
Year: 1997
Dimensions: 23"x 4" x6"
Materials: steel, electronics