190THEARCHITECTURE
OF HUMANISM
to a second life. Thegates andaqueducts of
theemperors,with theirproud and classicinscriptions,riseagain inthebaroquecity
;thenoble planning,the immense vistas, the insolentmonuments,
thescenic instinct,the grandeur and the scale are allthesame. Andthis
architecture,which mighthavesatisfiedthedreamofNero,istheworkofSixtus
v.,the Popewho sohatedpaganismthathecouldnot
lookwithpatienceonthesculpturesoftheVatican,and in the Belvedere wouldfrown on Venus
andApollo as he passed
;who destroyed the ancient
ruinswhich Pius
ll.hadprotected,andvaluedwhathe spared only that he might plant upon it thevictorious symbol ofthe cross. And atlast, when
theseextremesof passionandrevulsionsofstylehadruntheircourse,andarchitecture intheeighteenthcentury had brought classic example and modern
needsto anatural consistency, thepast oncemorerecalls it toobedience, the Greek stylesupervenes,and the Renaissance dies after all
upon a note
ofimitativefashion.
Sometimesitisthespirit,sometimestheletterofancient architecture that the Italian
style recalls.
Nowitindulgesitsthirstfornovelty,and againat
intervalsdoespenanceinVitruviansackcloth. The
essenceoftheclassiccontrolisdisguisedbeneaththe
varietyoftheformswhichmanifestit. Inwhatdid
itconsist?