THE Z AXIS.
The one that comes after X and Y.
depth
cubic
volume
so much more space to put things...

imagine a cupboard without depth, a bath without volume, a room with one wall and no floor..
The third dimension opens creative doors and possibilities.

Light and shade appears.
Corners and open spaces evolve.

There is always more to it than what we first see.

..some 3-dimensional items created within Spider House.