Altogether, the ornamentation of this magnificent facade may be pronounced almost unrivalled for beauty and appropriateness; and the entire palace may well be called “a marvellous example of the sumptuousness and selfishness of ancient princes,” who expended on the gratification of their own taste and love of display the riches which would have been better employed in the defence of their kingdoms, or in the relief of their poorer subjects.

The exquisite ornamentation of the Mashita palace exceeds anything which is found elsewhere in the Sassanian buildings, but it is not wholly different in kind from that of other remains of their architecture in Media and Persia Proper.  The archivolte which adorns the arch of Takht-i-Bostan [PLATE XXXI., Fig. 1.] possesses almost equal delicacy with the patterned cornice or string-course of the Mashita building; and its flowered panels may compare for beauty with the Mashita triangular compartments. [PLATE XXXI., Fig. 2.] Sassanian capitals are also in many instances of lovely design, sometimes delicately diapered (A, B), sometimes worked with a pattern of conventional leaves and flowers [PLATE XXXII.], occasionally exhibiting the human form (D, E), or a flowery patterning, like that of the Takht-i-Bostan (F, Q). [PLATE XXXIII.] In the more elaborate specimens, the four faces—­for the capitals are square—­present designs completely different; in other instances, two of the four faces are alike, but on the other two the design is varied.  The shafts of Sassanian columns, so far as we can judge, appear to have been fluted.

[Illustration:  PLATE XXXI.]

[Illustration:  PLATE XXXII.]

[Illustration:  PLATE XXXIII.]

A work not exactly architectural, yet possessing architectural features—­the well-known arch of Chosroes II. above alluded to—­seems to deserve description before we pass to another branch of our subject. [PLATE XXXIV., Fig. 1.] This is an archway or grotto cut in the rock at Takht-i-Bostan, near Kerman-shah, which is extremely curious and interesting.  On the brink of a pool of clear water, the sloping face of the rock has been cut into, and a recess formed, presenting at its further end a perpendicular face.  This face, which is about 34 feet broad, by 31 feet high, and which is ornamented at the top by some rather rude gradines, has been penetrated by an arch, cut into the solid stone to the depth of above 20 feet, and elaborately ornamented, both within and without.  Externally, the arch is in the first place surmounted by the archivolte already spoken of, and then, in the spandrels on either side are introduced flying figures of angels or Victories, holding chaplets in one hand and cups or vases in the other, which are little inferior to the best Roman art. [PLATE XXXIV., Fig. 2.] Between the figures is a crescent, perhaps originally enclosing a ball, and thus presenting to the spectator, at the culminating point of the whole sculpture, the familiar