Travellers returning from the Rochester Cathedral Scriptorium spoke of a creature whose silhouette seemed to reorganise the skyline behind it. The Cactus Cat Fairy, as it came to be known, is composed of prism & chromatic arranged in configurations that suggest intelligence — or at minimum, aesthetic intent. This crystalline refraction depiction was commissioned by a patron who believed that owning the image conferred protection from the creature's more destabilising effects.