HUMANIST VALUES
229ineveryindividual,
butobviouslyofinfiniteantiquityintherace. Itisnotsurprising,
then,thatitshouldhave beconoie the
body's veritable symbol of well-being,andthatspaceswhichsatisfy
itshouldappearbeautiful,
thosewhichoffenditugly.^ _
We cannot, however, lay down fixed
proportionsof space as
architecturally right. Space value inarchitectureisaffectedfirstandforemost,no
doubt,byactualdimensions;butitisaffectedbyahundredconsiderationsbesides. Itisaffectedbylightingandtheposition
ofshadows: thesourceoflightattractstheeyeandsetsupanindependentsuggestedmove-ment of itsown. Itisaffected by
colour: a darkfloorand alight roofgive a totallydifferentspacesensationtothatcreatedbyadarkroofandalightfloor. It is affected by our own expectancy:
bythespace wehave immediatelyleft. Itisaffected
by
the character of thepredominating lines: anemphasis on verticals, as is well known, givesanillusionof
greaterheight
;anemphasisonhorizontals,givesa sense ofgreaterbreadth. Itis affected byprojections—
^bothin elevation and in plan—
^whichmaycutthespaceandcauseusto
feelit,notasone,butseveral.
Thus,in asymmetricaldomed
churchit willdepend onthe relation
of the depth of thetransepts
totheirownwidth,andtothat
ofthespanofthedome,whetherwe
experienceitasonespaceOf
asfive
;and aboldlyprojectingcornice