- Place
- a circular subterranean archive vault with sealed blue cabinets and a central catalogue plinth
- Affordance
- the plinth supports inspection while the vault ribs provide a high protected roost
- Camera
- symmetrical wide view of the complete vault
- Living subject
- an anatomically natural raven
- Day behaviour
- perched on the catalogue plinth
- Night behaviour
- roosting within the highest vault rib
- Palette
- lapis blue, midnight navy, ivory, cyan glass and restrained gold
- Materials
- lapis and cobalt glass tesserae, ivory stone, black marble and gold leaf smalti