Construction development (1:50) - lighter but strong construction, using different slopes of the roof to mark the place to communicate

Construction of the ramp (1:20) - working as a beam attached to the original structure - to be developed..

Reflective vs. Non-reflective for the use of defining public, semi, and private places

Translucent vs. Transparent floor

Only ability to see silhouettes of feet (chosen)

Fullfigure 

How the lattice girder construction has an spatial impact

Reflecting never-ending space