12 THE ARCHITECTURE
OF
HUMANISM
architectureofthe Renaissance,weshallsee
reason;toconclude,maybe
studiedas aresultofpracticalneeds shaped bystructural principle
;it must bestudied as an aesthetic impulsion,controlled byaesthetic laws, and onlyby anaestheticcriticism tobe finallyjustifiedorcondemned. Itmust,infact,bestudiedasanart.Here, however, is the truecore of the difficulty.The science, and the history, of architecture arestudiesof whichthemethod is in nodispute. But=forthe art ofarchitecture, in this strict sense, noagreementexists. The reason has
few
problems sodifficult asthosewhich ithas many timesresolved.
Too many definitionsof architectural
beauty haveproved
their case, enjoyed their vogue, provokedtheir opposition, and left upon the
vocabularyofarttheirlegacyofprejudice,
ridicule,andconfusion.The
a:ttempttoreason honestly or
tosee
clearlyinarchitecturehasnotbeen
veryfrequentorconspicu-ous
;but, even
whereit exists, the termsit mustemployare
hardenedwith misuse,
andthevisionitinvokes
isdistorted by
allthepreconceptions
whichbeset a jaded
argument. Not only
do we inherit
thewreckage
ofpast
controversies,butthose
contro-
versies
themselves
arecloudedwith
thedustofmore
heroic combats,
and
loud with the
battle-cries of
poetryand
morals,
philosophy,
politics,and
science.
For
it is unluckily
the fact
that thought
aboutthe