1972 Concentric Piedouche (Ed. 150)

Set on a pedestal foot of swirling white filigree, 9 concentric rows of complex millefiori canes encircle a centre cane.  Although not perfectly centred, the rows themselves are meticulously set.  Colours range from blue & turquoise to green, pink & red.
A black, white & blue SL1972 signature/date cane is set in the 8th row among the pale-blue canes.