THES 28th Sept ?page 24 Vari-Lite were mentioned, along with a Scottish "black light" company and other stage lighting courses and effects ... which might be a lead ... When the work's done right, with no fuss or boasting, ordinary people say "Oh, we did it". - Lao Tzu: Tao Te Ching (transl. Urs ula K. LeGuin, 1997)