Blue: How to make a Cyanometer

A collaborative presentation with artist Jo Volley exploring the colour blue via the now defunct piece of scientific equipment, the cyanometer, as part of the Slade 150 celebrations. The presentation included a short animation of each artist's approach to the making of a cyanometer using translations from the 18th Century French description by Horace-Bénedict de Saussure, the inventor of the cyanometer.