We've extended the exhibition of Simon Walker's White Lines artwork until the end of June, before it goes on to be released into the wild. White Lines is a five metre timeline of the concept of whiteness in our society, where it came from, and where it is going. It's a fascinating work, documenting the racist trope of white identity, and is a very timely intervention. We've had some incredible conversations with visitors as it never fails to stimulate conversation and, sometimes heated, discussion.