A virtual camera pans across a virtual space and sections are illuminated by virtual lights revealing the internal and external spaces when they are activated. Some of the environment's surfaces are reflective, increasing their visual complexity, whilst others rely on simple planes for their structural presence. Some of the sequences are in colour but most are monochromatic. The viewer is sometimes drawn more closely towards the spaces for a more intimate view, but is usually forced to observe the evolving scenes at a distance.
The visual tour is underpinned by the low frequency sounds of an urban hum.