236 THE
ARCHITECTURE OF
HUMANISM
Neverthelessorder,or coherence,in architecturestands ona different plane to thevalues of mass,1 space,andline; forthese,ofthemselves,
givebeauty,:whileorder(aswasshowninthelastchapter)is
com-^patiblewithugliness. YetitisclearthatinallthearchitecturewhichdescendsfromGreeceandRome,Iorderplaysaprincipalpart. What
thenisitsplaceandfunction?Order—a presence
of fixed ratios—will not give
beauty,norwillamixtureoforderandvariety,butsomuchorder,merely,andofsuchakind,asisneces-
saryforthe
effectswhichhumanisedmassandspaceandlineareatanypointintendedtoconvey. Thus,inmakingthemasses,spaces,andlinesofarchitecturerespondto ourideal movementand ideal stability,
ameasureofsymmetryand balanceareconstantlyentailed. Not perfect symmetry, necessarily. We
inour
bodieshaveasenseofrightandleft,andin-stinctivelyrequirethatarchitectureshould conformtothisduality.Withoutitwecouldnotsosmoothly
reador interpret architecture in our own terms.
Dissymmetryin an
objectinvolvesan emphasis orinclinationtoonesideortheotherinthe.movement
it suggests,and thissometimesmay be
appropriateto the mood ofthe
design. But, whenever archi-tectureseeks
tocommunicate the pleasure
ofequi-poise
and calm, or to
impart a sense of forward,unimpededmovement,
symmetricalcomposition
and,