‘Beneath & through’, or ‘below and beyond’, were both ideas leading to the ‘beneath the surface‘ phrase which better describes the contribution of the arena models, especially the ‘stairway’ one.
The video here was made using images from the de-construction of the arena. It provided a big motivation to embark upon construction of the stairway model — to take us further ‘beneath the surface‘. This version is thus an interim segment before showing how the stairways are constructed, how they raise up, and how they fit with the central ramp.
We do not usually show close-up face images in our videos without permission, so one close-up of the ramp girder we really wanted to use involved replacing the soldier’s face with one of ours!