Heath Bunting is a contemporary British artist born in 1966. Based in Bristol, he is the founder of the site irational.org(with Daniel García Andújar, Rachel Baker and Minerva Cuevas) and was one of the early practitioners in the 1990s of Net.art. Bunting's work is based on creating open and democratic systems by modifying communications technologies and social systems. His work often explores the porosity of borders, both in physical space and online. In 1997, his online work Visitors Guide to London was included in the 10th documenta exhibition in Kassel.An activist, he created a dummy site for the European Lab for Network Collision (CERN) and works to maintain a list of pirate radio stations in London.