- Place
- a paired gallery with facing evidence cases, a long central bench and clerestory windows
- Affordance
- the facing cases create a measured flight path and the bench offers a low perch
- Camera
- strict one-point perspective down the corridor
- Living subject
- an anatomically natural raven
- Day behaviour
- standing on the central bench between the cases
- Night behaviour
- perched above one closed case
- 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