Lot Essay
The decoration seen here is termed "snake-thread” because of the serpentine manner in which the trails wander over the surface to create an abstract design. Current scholarly opinion suggests this technique originated in the eastern Mediterranean and quickly spread to the West (D.B. Harden, "Snake Thread Glass Found in the East," in The Journal of Roman Studies 24, pp. 50-54). The shape and color of the example presented here suggests an eastern origin. For a similar example now in the Corning Museum of Glass, see no. 62 in D.B. Harden, et al., Glass of the Caesars.