The masculine and feminine principle.
As poles - either towards or at odds with one another.
The useful figurative analogy of spatial awareness and genital sensation is
felt in our own physicality and is basically reflected in every interaction between
hollow cavity and filled space, the concave and convex, inside and outside.
It refers to the idea of wholeness, consisting of part and opposite -
the wholeness of human beings, consisting of male and female.
Vienna (Austria) based