Paul Ysart patterned open concentric millefiori and twists magnum paperweight. Four concentric rings of alternating canes and twists, including pink and white complex canes, cogs in pink, white and green and twists in orange, white and yellow, are spaced on a transparent dark olive-green ground, around a central light blue, white and red complex cane. Signature cane. Fine condition. Diameter 4 1/8”