RENAISSANCE
ARCHITECTURE 29
anditwas
basedforthemost
partuponthesimplesttraditionalRoman
forms. Inproportion,
moreover,astheuseof
stuccobecame
prevalent,the constructionwhichitconcealed
becameanobjectof
indifference.The
oneconstructionalpractice
whichdistinguishesthe Renaissance does but
confirm the insignificantinterest which
construction, as such, possessed
forthemenofthisperiod. That
practiceistheconstantandundisguised use
ofthetie-rodtostrengthenandsecurearches and vaults which ofthemselves wereinsufficienttowithstand
the outwardthrusts. Thiswas anexpedient by no means unknown to the
Gothicbuilders. Butwhatin
mediaevalconstructionhad been an exceptional
remedy, wasaccepted bytheRenaissancebuildersasanobviousandlegitimateresource. Therewasnothingnovelintheexpedient.Itsfrequent
recurrencesignifies
notthe adoptionofa newconstructiveprinciple, but.the-adoption ofa
iJgSL-artisticpoint of
view. The suggestive pointabout
itsuse is thatthe elementonwhich, in realfact,the stabilityoftheconstruction dependedwasignored,
frankly and courageously,in the aestheticdesign. The eye was expected
to disregard it ascompletely
asitdisregardsthe propwhichinancientsculpturesupportsaprancinghorse. Thatistosay,between the aestheticpurpose ofthework,and themeansbywhich,
inactualconstruction,itcouldberealised,asharpdistinction