Vibrant studio art glass paperweight was crafted by renowned glassmaker Joe St. Clair, featuring a dynamic internal arrangement of multicolored glass ribbons that twist through the core. The heavy, domed glass acts as an optic lens, magnifying the brilliant color saturation and fluid internal motion. The base is stamped with the maker's signature mark. It measures approximately 3 3/8 in. in diameter overall. It is offered in good condition.