In 1982 I was working in Bray Studios when two mime artists, Gavin Robertson and Andy Dawson, came to see me. They seemed nice enough, but they'd a strange request - they wanted hats made like Thunderbirds 1 and 2. I thought they were nutters, so I asked to see their act. They did that trapped-in-a-glass-box mime and were amazing. They told me about their show but I didn't understand a word, so I put them in touch with my model-makers and forgot all about it.