“[Reality is] what has never taken place… What has never been given but only dreamed of and always already split, repeated, incapable of appearing to itself except in its own disappearance.” (Jacques Derrida, Of Grammatology)

“The relative and the absolute are reflections of one another: each always refers back to the other, and the same is true of space and time.  We are confronted by a double surface, a double appearance which is governed by a single law and a single reality, that of reflection/refraction.  The maximum difference is contained in every difference, even a minimal one.” (Henri Lefebvre, The Production of Space: Spatial Architectonics)

“Every form belongs to the subject.  It is the apprehension of the surface by the mirror.” (Henri Lefebvre, The Production of Space: Spatial Architectonics)