THE ARCHITECTURE OF THE MOSQUE
century and, in conjunction with their own monumental ambitions and
renewed eastern Iranian traditions, created the monuments of Tabriz,
Sultánlyeh (pi. ja), and Varamin. But the permanent coagulation of a
series of definitive types and techniques seems, for the most
part,
to
have been effected around noo in the West.
The
second point concerns the character of this architectural typo-
logy,
for it established the basis of almost all later developments in
Iranian art. The building with an internal facade opening a court, the
rhythms of fulls and voids based on Ivans, the mighty dome, the
varieties of decorative techniques modifying the surface of the
wall,
and, among features which were not discussed, the tall, cylindrical
minarets, and, at this time less developed, the high screen-like portal,
these were all to become permanent features of medieval Iranian
architecture. Whatever technical or decorative novelties were intro-
duced in subsequent centuries, they were, for the most
part,
variations
—sometimes far superior in actual quality and aesthetic merit—on the
vocabulary
of forms created in the twelfth century. That this happened
altogether is more difficult to explain and, to a degree, the explanation
lies
in features of Iranian culture other
than
those of the visual
arts
alone. One possibility is
that
these immensely active centuries estab-
lished the formal and aesthetic system of Iranian architecture in
monuments—mosques, mausoleums, caravanserais—which by their
very
function remained in use for many centuries and
thus
forced
themselves by their presence as permanent models. But whatever the
explanation,
there
is little doubt
that
the monumental infrastructure
created in the twelfth century may truly be called the classical period
of
Iranian Islamic art, for it consisted of monuments magnificent in
their own right and at the same time sufficiently abstract in their
formal and technical components to be used for centuries to come.
THE
PORTABLE
OBJECTS OF THE
TWELFTH
AND THIRTEENTH CENTURIES
Whereas the architecture created in the twelfth and subsequent centuries
was
the beginning of a fairly coherent development in which the inno-
vating position of the twelfth century is clearly apparent, things are far
less
tangible when we
turn
to the other arts. As far as painting, mural
or manuscript, is concerned, it is at the end of the
thirteenth
century
that
there
begins a definite movement whose steps can be partly traced
41 641 BCH