| Below ground stairs. These stairs are intended to be chiseled away from the earth, as is the entire underground structure. The intention was to keep the area subtle and enclosed. |
| Below ground section |
| Overall composition. |
| Below ground stairs. These stairs are intended to be chiseled away from the earth, as is the entire underground structure. The intention was to keep the area subtle and enclosed. |
| Below ground section |
| Overall composition. |
| Section of spiral stairs |
| Elevation of spiral stairs |
| Section of suspended stairs |