What does labor smell like? Labor is a dynamic, self-regulating art installation that re-creates the scent of people exerting themselves under stressful conditions. There are, however, no people involved in making the smell – it is created by bacteria propagating in the three glass bioreactors. Each bioreactor incubates a unique species of human skin bacteria responsible for the primary scent of sweating bodies: Staphylococcus epidermidis, Corynebacterium xerosis and Propionibacterium avidum. As these bacteria metabolize simple sugars and fats, they create the distinct smells associated with human exertion, stress and anxiety. Their scents combine in the central chamber with which a sweatshop icon, the white t-shirt, is infused as the scents are disseminated. The scent intensifies throughout the exhibition.