Watch Free Online HD Moviesjoy. The career of Norman McLaren is well documented; less so that of his collaborator, the textiles artist, sculptress and active member of the Glasgow Kino Film Group, Helen Biggar. Traces Left explores the part Biggar played in the making of Hell Unltd, plus her contributions to the vibrant Glaswegian art and political scene of the 30s and 40s. Don’t miss this rare screening.