A recently published challenge to the authenticity of the ivory plaque
of the Symmachi, now in the Victoria and Albert Museum, is refuted, a
nd its late fourth-century origin is confirmed by comparison with othe
r plaques whose fourth- or fifth-century date is secure. The charge of
forgery is related to patterns in recent art historiography, and thes
e are traced to an anachronistic critical vocabulary that entails inap
propriate norms of illusionistic depiction. A different vocabulary is
proposed, based on a reexamination of the plaque's visible structure a
nd of its artistic sources. A pendant note by Anthony Cutler scrutiniz
es the fabric of the Symmachi diptych leaf and the manner in which it
was worked. Recognizing both resemblances to and differences from the
companion leaf of the Nicomachi, the author argues that these fit a kn
own pattern of Late Antique workshop production and that the technical
arguments underlying the claim that SYMMACHORVM is a 19th-century cre
ation are therefore groundless.