Portraying the invisible through visual art - that's the challenge more than 20 artists from universities in Poland, America and New Zealand set themselves back in 2019. The exhibition Invisible's been shown in the other two countries. Now after a Covid-19-related delay, it's about to open at the College of Creative Arts at Massey University in Wellington. Angela Kilford is one of the Kiwi co-curators of Invisible. As part of her contribution to it, she's taking people on a walk around Pukeahu, the home of Wellington's War Memorial, the Tomb of the Unknown Soldier and a park. Angela showed Lynn Freeman some of the less well known sites that she wants to draw to people's attention. They met outside the former New Zealand Dominion Museum Building to talk about her projected digital image that's toured with the Invisible exhibition: Invisible opens to the public on the 23rd of April at Massey University, Wellington.