At the top of Highgate hill sits the very exposed Highgate school, upon which the pretty terracotta pierced balustrade around the roof of the chapel, had deteriorated to such a degree that replacement was the only option. With recently learned techniques and more versatile materials, we were able to construct a mould of very thin silicone which allowed us to cast new re-inforced panels, then simply peel away the rubber to reveal the intricate shapes of the corn and flower details.