RENAISSANCE
ARCHITECTURE
17
arbiter. Every
architect confesses
allegiance tothe
antique
;
none would
dispute the inspiration of
Vitruvius. Formany
the dictatesofthe
Augustan
critic
havethevalidityof
apapaldeliveranceupona
point offaith. Yet
theirefforts to giveexpression
to this
seemingly identical enthusiasm
are
contra-
dictoryintheextreme.
Neverwerethephasesofa
single art more
diverse. For to consistency the
Renaissance,withallitstheories,was
vitallyindiffer-
ent. Itsenergyis
ateverymomentsointensethat
the
forms, not of architecture alone, but ofevery
material object of
common use, are pressed into
simultaneous
andsympatheticexpression
;
yet itis
guided on no sure or general course. Its greater
schemes
too
often
bearevidencetothislackofcon-
tinuity,
thiswantofsubordinationtoinheritedprin-
ciple. UpontheproblemofSt.Peter'swereengaged
the minds of Bramante,
Michael
Angelo, Raphael,
Peruzzi,
Sangallo, Fontana, Maderna and
Bernini.
So much originality could not, without peril, be
focussed atasinglepoint
;
andthoseofBramante's
successorswho
werefortunate
enough
to
carrytheir
schemes into execution, obscured, if they did not
ignore,
the
large
idea which
he had bequeathed to
them. The history ofSt. Peter's is typical of
the
period. Shaped
by
a desire as powerful as it is
undefined,itsinventiveimpulse
remainsunexhausted,
andstylesucceeds
to
styleintheefforttosatisfy
the
B