30 THE
ARCHITECTURE
OF
HUMANISM
far such a distinctionbetweenconstruction anddesign is legitimate forarchitectureisopen todis-pute.Thequestion,whichisa
difficultone,mustbeexaminedmorecloselyinalater chapter. Herewemaynoticeit
merelyasaconfirmationofourstate-ment, that it was notfrom any new constructive
interest that the impulseof the Renaissance stylewas derived, or its progress defined.On the con-
trary, it is frequently objected that the decorativeuse of the Ordersso conspicuous in Renaissance;!architecture did not express structure, thatit wascontrarytoconstruction,and,forthatreason,vicious^Lastly,architecturaldesignwasnotdictated*excepttoaslightdegree,bythematerialsemployed. Thisphysical explanation of
styleis much favoured by
modern critics, but it is singularly inapplicable totheperiodweareconsidering. Italyisrichineverykindofbuildingmaterial,andthearchitectcouldsuit'hisheeds. Nodoubtthegreatblocksofstonewhicbf;
could bequarriedat Fiesoleassistedthebuildersof
the Pitti Palace, as it had assisted the Etruscans^beforethem. Probablytheinspirationlayratherinthe Etruscan tradition than in the material itselfsiStill,hadthe
Florentinebuildersrestedcontentwiththe Etruscan masonry, it might
be said, withoutessential untruth, that
their materials determine^
theirstyle. But
the Florentinesbrought
to
perfec-tionhotonlythemostmassiveof
Italianstyles,but