Afterall, whatcouldbemorevisuallyfundamentalthanthedichotomybetweenlightanddarknessandwerehardwiredtohave a strongemotionalreactiontoredasithas a lotofsurvivalsignificancefromfoodtosextoviolence.
Buttheexplosionofwordsshowsthatcolorhasgonefromsomethingthatwejustusedtosurvivetoanintegralpartofexpressingourselvesandmakingourimaginations a reality.