Dalton, O. M. (Ormonde Maddock), 1866-1945 · Oxford, At the Clarendon Press · leaf 707
3 Cruciform monograms, in which letters are disposed about the extremities ofa cross (e. g. Figs. 321, 355 a), apparently begin in the sixth century, and con-tinue to the Fourth Period. The rectangular type of monogram (e. g. Figs. 321,355 d) begins earlier, and falls into disuse after the sixth… … Fig. 432. Medallion of Valens,illustrating the labarum. The Nimbus. This distinctive mark of pre-eminence was probably adopted in Christian artfrom the representation of emperors.4 Although even the cruciferous form given to Our Lord occurs as early as the beginning of thefourth century,5 it…
Art, Byzantine · Christian antiquities · Christian art and symbolism
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