The Angel and the rat (Melbourne, dir. Steve McDonald): Examines the ideas and lifestyle of Smiley Williams, a young sculptor. “Heart, head and hand” (dir. Peter Weir): Scenes from the life and work of Australian potter, Peter Rushforth. “Natural glass” (N.Z. dir. John King ; prod. Derek Wright); Looks at a one-man revival of natural glassmaking in New Zealand.