Rafael Lozano-Hemmer is a media artist who resides in Montreal and works at the intersection of architecture and performance art. As audiences interact with his work, their participation is recorded and added to a collection that plays back in real-time, creating a collective portrait of a community. Pulse Topology is the culmination of his series of interactive installations that have been presented around the World, including the Venice Biennale, the Hirshhorn Museum in Washington DC, MONA Museum in Australia, the Musée d’art contemporain de Montréal and MUAC Museum in Mexico City.