INTRODUCTION
5
this more complicated
and more restricted instru-
ment. And
wecanask,stillfurther,whetherthere
maynot be aestheticinstincts,for
whichthisinstru-
ment, restricted
as it is, may furnish the soleand
peculiar expression. This is to study
architecture,
inthestrictsense,
asanart.
Here,then,arethree
'
conditionsof
well-building,'
andcorresponding
tothemthreemodesofcriticism,
andthreeprovincesof
thought.
Now
what, in fact, is the result? The material
dataofourstudywecertainly
possessinabundance:
the statisticsofarchitecture,
the historyofexisting
works,
their shape and size and authorship, have
long been investigated
with the highest scholar-
ship. But
whenweasktobegivennothistorybut
criticism, when weseekto knowwhatis the value
ofthese works
of art, viewed in themselves or by
comparison with oneanother, and whytheyareto
be considered
worthy of this exactattention, and
whetheroneistobeconsideredmoredeservingofit
thananother,
and
on
what
grounds,
the
answers
we
obtain may be ready and numerous, but they are
certainlyneitherconsistentnorclear.
Thecriticismofarchitecturehasbeenoftwo
kinds.
Thefirst
ofthese
remainsessentiallyhistorical. It
is
content to describe the
conditions under which
the
stylesofthepast
arose. Itacceptsthe
confused
and partly fortuitous
phenomenon which architec-