Fig. 4. Light, vertical, angular harps.

a. Wall relief, T®a@q-e Bosta@n (Persia), ca. 600 C.E. (Fukai et al., 1972, Pl. LIXb).

b. Shôsôin Treasure Depository, Nara (Japan), extant specimen, eighth century C.E. (Hayashi et al., 1967, a composite of Pls. 93-99 & 106-107).