- Heart = Atrium
All the blood (aka people) flow through there as a starting point, go separate ways and can always come back to start a new journey.
- Veins = Corridors
There are people moving up and down in different directions and at varying paces.
- Arms & Legs = Wings
They are all interconnected by a central element but function like wings within a building.
- Nails = Grass
Kept outdoors and used as a form of protection to the soil/body. Keeps on growing and we keep cutting it.