Brooches by Mariko Sumioka Inspired by roof tiles and moss on tiles, each piece is carefully textured, enameled and assembled together into a unique piece of brooch. Double pins on the back; it can be tightly fixed on your clothes. Silver, enamel on copper with stainless steel pin.Mariko Sumioka is showing an exclusive range of jewellery as part of the second edition of our virtual Dazzle exhibition – Dazzle Invites.Dazzle invites 30 contemporary jewellers, showing unique, one-off or limited edition designs, created specially for the exhibition. All pieces are available to purchase from 16 November 2021 – 9 January 2022. Features Primary Material : Silver Other Materials : Enamel Pin Type : double pin Dimensions (mm) : 70x38x14 One of a Kind : Yes Metal : silver Hallmarked : No Cleaning InstructionsPlease be careful in handling this piece. Physical shock will cause the enameled part crack or break. Please clean the silver parts with silver cleaning cloth.