Unpredictable blackness

Blackness. Blackness. Black. How can we define it if there no such thing? In terms of colour theory we know black as the meaning of dark, the absence of light and therefore the absence of colour.  The question is how do we know black? The answer as simple as; we know black because we know its purified opposition; lightness, whiteness, tint. Unconditionally existing, intertwining. Combined they neutralize into uncompromised forgiveness of living, breathing and unconditional affection. Living as a constructed metabolic mechanism which requires precision and correctness in order to achieve its tonal exactness which we fabricate and bring into being.