Brooches by Mariko Sumioka Inspired by the foliage patterns in shrines, the pattern underneath of the enamel was hand-engraved and gives you a delicate impression. With the round edged roof tiles, this brooch is sharp yet elegant.Mariko Sumioka is showing an exclusive range of jewellery as part of the third 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 2022 – 8 January 2023. Features Primary Material : Oxidised silver Other Materials : industrial enamel on copper and stainless steel pin Pin Type : double pin Dimensions (mm) : ^$x52 One of a Kind : Yes Hallmarked : No Cleaning InstructionsPlease wipe with dry cloth occasionally. Please do not use silver dip or cleaning cream. The oxidized black surface will come off. The enamel part would crack with strong pressure or shock.