Tasmanian cartoonist Jon Kudelka's cartoon has been changed and used by the same-sex marriage No campaign. When it comes to intellectual property and the internet who owns what? Dr Matthew Rimmer, Professor of Intellectual Property and Innovation Law at the Queensland University of Technology, explains the moral right of integrity with Louise Saunders

Award-winning Tasmanian artist’s work was published by the Australian, the Saturday Paper and the Hobart Mercury