io8 THEARCHITECTURE
OF HUMANISM
pilasters of many
Renaissance buildingsmay
beagreeable enough as patternsof form, but are nolongeremployedfortheparticularstructuralpurposeforwhichapparentlytheyare intended,and
so, indiminishing the intelligibilityand vividness of thewholestructure,diminishatthesametimeitsbeauty.Thus,theonegroupfailsbecause,thoughfunctional,itisnotvivid
;theotherbecause,thoughvivid,itisnotfunctional.'^
Such,orsomewhatsuch,wouldbethestatementofa'scientific
'viewoftherelationofconstruction
toarchitectural design, as we should have it when
divestedofits moreobviously untenableassertionsandstated
inextenso. In the modem criticismof
architecture, we are habitually asked to take this
view for granted, and the \intenable assertions aswell
;and
thisisacceptedwithoutdiscussion,purelyowingtothemechanicalpreconceptionsofthetime,whichmakeallcriticisms
onthescoreof'structure'seem
peculiarlyconvincing. Suchaview,evenin
themodifiedforminwhichwehavestatedit,
setsupanideal
ofarchitecturetowhichindeedtheGreekandmediaeval
builders, onthewhole, conformed,buttowhichthe Romansconformed
veryimperfectly,andtowhichthe Renaissance,
inmostofitsphases,didnotconformatall. Itcutsusoflf,asitseems,inevit-ably,from
anysympathy
withthelatterstyle.Be-fore
acceptingthisunfortunateconclusion,letussee