Dualities

two-dimensional versus three dimensional

solid versus void

inside versus outside

interior versus exterior

private versus public

black versus white

image versus built

urban versus rural

movement versus static

skin versus building

form versus function

ideal versus perceived

hierarchy versus meshwork

linear versus nonlinear

cause versus effects

tradition versus avant garde

open versus enclosed

transparent versus opaque

work versus play

abstract versus concrete

vector versus envelope

sacred versus secular

presence versus absence

integer versus non-integer

rational versus expressionistic

measurable versus inmeasurable

nature versus culture

standardization versus variety

intellect versus emotion

reason versus intuition

mechanical versus organic

tension versus compression

natural versus artificial

place versus memory

plan versus section

physical versus psychological

vertical versus horizontal

symmetric versus asymmetric

arbitrary versus calculated

collapsing versus expanding

observer versus observed

object versus process

authoritative versus anonymous

virtual versus real

contour versus profile