← Mari Ishikawa, Rebirthbrooch, 2020, 90/80/20mmsilver925, moonstone, silk Sayumi Yakouchi, Loopchain 2020, 1100mm longJapanese security envelopes → Mari Ishikawa, Borrowed Scenery (before sunrise), brooch, 2020, 75/75/10mm: silver925, aluminum, silk, kimono(silk)