▁The ▁internal ▁design ▁of ▁all ▁the ▁rooms ▁was ▁entr usted ▁to ▁Su z anne ▁Bel per ron ' s ▁close ▁friend ▁Marcel ▁Co ard , ▁whom ▁she ▁also ▁commission ed ▁for ▁the ▁decor ation ▁of ▁the ▁reception ▁rooms ▁at ▁the ▁rue ▁de ▁Ch âte aud un . ▁ ▁The ▁younger ▁Herz ▁and ▁Bel per ron ▁res umed ▁the ▁partners hip , ▁working ▁successfully ▁together ▁for ▁the ▁next ▁ 3 0 ▁years . ▁ ▁Ha ute ▁Jo a iller ie ▁for ▁a ▁pr estig ious ▁client ele ▁ ▁Bel per ron ▁received ▁her ▁client ele ▁exclus ively ▁by ▁appointment ▁in ▁sal ons ▁situated ▁on ▁the ▁third ▁floor ▁of ▁ 5 9 , ▁rue ▁de ▁Ch âte aud un ▁in ▁Paris . ▁She ▁never ▁felt ▁the ▁ur ge ▁to ▁set ▁up ▁a ▁bout ique , ▁so ▁convinced ▁was ▁she ▁that ▁her ▁pieces ▁of ▁j ew ell ery ▁themselves ▁were ▁her ▁best ▁amb ass adors . ▁Her ▁address ▁was ▁only ▁ever ▁given ▁out ▁dis cre et ly , ▁by ▁word ▁of ▁mouth , ▁to ▁chosen ▁clients ▁who ▁had ▁been ▁attract ed ▁by ▁the ▁original ity ▁of ▁her ▁works , ▁thus ▁ens uring ▁her ▁increasing ▁ren own ▁both ▁in ▁France ▁and ▁all ▁over ▁the ▁world . ▁ ▁As ▁a ▁matter ▁of ▁ut most ▁importance ▁before ▁carrying ▁out ▁any ▁order , ▁Bel per ron ▁always ▁found ▁out ▁about ▁her ▁client ' s ▁l ifest yle , ▁and ▁also ▁studied ▁the ▁cont ours ▁of ▁her ▁face , ▁the ▁complex ion ▁of ▁her ▁skin ▁and ▁the ▁shape ▁of ▁her ▁hands