THE ACADEMIC
TRADITION 197
All this was eagerly
received, but most eagerlyof all were welcomed the famous'Rules.''The
capitals mustbe such
that the lengthandbreadthoftheabacusare
equaltothediameterofthelowerpart of thecolumn and one eighteenth more; thewholeheight
(includingthe volute) must behalfadiameter. The face ofthe volutesmust recede by
onethirty-ninthfractionof
thewidthoftheabacus,behinditsextremeprojection.'Andsoforth,
throughalltheinfinitedetailofclassicarchitecture. Onthose
reconditeprescriptions the humanistarchitects fas-tened
;these they
quoted, illustrated,venerated,praised
;and these they felt themselves at totallibertytodisregard.IllForit is
toooften forgotten
bythose whoassail
1theinfluenceofVitruvius,howlittleinthe
curiouslydualnatureofthe Renaissancearchitectthe zealofthescholarwasallowed
tosubjugatethepromptings
iof
theartist. True,thezealofscholarshipwasthere,anditwasa newforce in architecture
;but,fortu-natelyforarchitecture,theconscience ofscholarshipthebasketwithasquarepavingestone. Thatdone,withweepingtearsshesayde,Letpleasuregowythpleasure; andsothenourishedeparted. ItchancedthatthebasketwassetuponacertainrooteofanherbecalledAcanthos,infrencheBranckursine,orbearefotewithus.Now
inthespringtimeoftheyere,wheneveryroote
spreadethfourthhis
leaves,intheencreasingtheydidronneupby
thesidesofthebasket,until
theycouldrysenohigherforthestone,
thatcoveredthebasket;and
sogrewtothefashionthatVitruvius
callethVoluta.' CaHmachusof
Corinth,passingby,borrowedtheidea
fortheCorinthianOrder.