232THEARCHITECTURE
OF
HUMANISM
adequacy,andsatisfiesavitalinstinctin ourselves.It
exactsthisadequacyinthedetailofitsdecoration,intheseparateelementsthatgotomakeitsstructure,
inthestructureitself, andinthe totalcomposition.TheSalute at Venice—totake a single instance-possessesthe valueof massin allthese particulars.Thesweepingmovement
suggestedbythecontinuoushorizontalcurve ofthe GrandCanal is brought torestbythestatic
massofthechurchthatstandslikeitsgateuponthesea. Thelines
ofthedomecreate
asense
ofmassivebulkatrest; ofweightthatloads,yetdoesnotseemtocrush,thechurchbeneath
;asthelantern,initsturn, loadsyetdoesnotcrushthedome. The
impression ofmass immovablyat restisstrengthenedbythe
treatmentofthesixteengreatvolutes. These,
bydisguising the abrupt divisionbetweenthedomeandchurch,givetothe
wholethatunityofbulkwhichmassrequires. Theiringenious
pairingmakesaperfect transitionfrom thecircular
plan to the octagonal. Their heaped and rolling
formis
like
that
ofaheavy
substancethathassliddentoitsfinal andtrueadjustment. Thegreatstatues
and pedestals which
theysupportappearto
arrestthe outward movementofthe volutes,and to pin
them down upon the church.
In silhouettethestatuesserve(like
theobelisksofthelantern)togive
apyramidalcontourtothecomposition,
alinewhich
morethananyother
givesmassitsunityandstrength.