Emotion-sensitive artworks provide a challenging yet rewarding locus of activity. After a comparative review of the situation in art and music with respect to emotion research, three innovative, interactive and emotion-sensitive artworks are described. The Emotion Light (2009) is an interactive biofeedback sculpture in the shape of a light-emitting uterus that responds by changing color depending on the arousal level of the person holding it. In a State (2014) and BioCombat (2015) are generative, interactive live performance systems that detect emotion from audio or live biosignals, respectively, and create abstract animations and electroacoustic music in response.