▁world , ▁fasc in ated ▁by ▁the ▁splend our ▁of ▁its ▁shapes ▁and ▁the ▁combinations ▁of ▁its ▁colours . ▁ ▁Tra ined ▁at ▁the ▁height ▁of ▁the ▁Art ▁Dec o ▁movement , ▁Bel per ron ▁soft ened ▁its ▁linear ▁a est h etic , ▁using ▁materials ▁and ▁designs ▁other ▁j ew ellers ▁hadn ' t ▁expl ored ▁yet . ▁She ▁pione ered ▁the ▁technique ▁of ▁setting ▁pre cious ▁stones ▁in ▁sem ip reci ous ▁materials . ▁In ▁addition ▁to ▁adapt ing ▁these ▁mot ifs ▁in ▁a ▁unique ▁way , ▁she ▁also ▁opt ed ▁for ▁ 2 2 ▁kar at ▁gold , ▁a ▁so fter ▁kar at ▁level ▁than ▁commonly ▁used , ▁purely ▁for ▁its ▁color . ▁ ▁Her ▁j ew ell ery ▁was ▁so ▁original ▁that ▁she ▁never ▁signed ▁her ▁pieces , ▁instead ▁ins isting ▁my ▁style ▁is ▁my ▁signature . ▁And ▁only ▁the ▁j ew els ▁delivered ▁by ▁the ▁hand ▁of ▁Su z anne ▁Bel per ron ▁in ▁her ▁sal on ▁in ▁the ▁rue ▁de ▁Ch âte aud un , ▁j ew els ▁that ▁passed ▁before ▁her ▁own ▁eyes , ▁can ▁lay ▁claim ▁to ▁the ▁famous ▁quote . ▁She ▁was ▁convinced ▁that ▁the ▁original ity ▁of ▁her ▁j ew ell ery ▁made ▁it ▁easily ▁ident ifiable ▁and ▁that ▁there ▁was ▁therefore ▁no ▁need ▁for ▁it ▁to ▁be ▁signed . ▁It ▁was ▁a ▁principle ▁from ▁which ▁she ▁never ▁wa ver ed , ▁yet ▁it ▁does ▁not ▁make ▁the ▁task ▁of ▁art ▁histor ians ▁or ▁j ew ell ery ▁exper ts ▁easy , ▁as