Perthshire Paperweights (1989-1997) butterfly cane and patterned millefiori paperweight. A central butterfly picture cane is encircled by a ring of small cog canes, then a ring of floret canes, from which ten twists radiate out to create ten triangular panels of pastel-colored millefiori. Opaque light blue ground. Signature cane. Diameter 2 1/2".