Necklace with Red Sheet Metal and Blade (Halsschmuck mit rotem Blech und Klinge)

Amethyst, rose quartz, hematite, and copper

Iron, copper, and paint

Antique crystal beads, television bulbs, German Coca-Cola bottle, silver, and steel wire

Rock crystal and copper

Tiara: Iron, platinum, enamel on copper, 19th century neoclassical helmet shell cameos, pink conch shell cameo, 19th century malachite cameo, 19th century hard stone cameo, shell, ebony, rose quartz, citrine, opal, garnet, sea glass, aquamarine, amethyst, gold, natural pearls, tigers eye, 19th century cut steel, silk, cotton velvet, and silk floss Box: Archival foam core, Magic Smooth resin, cotton gauze, silk, cotton velvet, silver, metallic bullion ribbon, paper, cotton damask c. 1900, silk damask c. 1850, 18th century linen, cotton thread, and silk floss

Iron, gold, cultured pearl, black diamonds, malachite, and cinnabar.

Antique iron nails, Iranian turquoise, and gold

Copper, leather, gold, and rock crystal

Metal, asphalt, and wire

Silver and copper

Copper, carborundum, silver, and gold

750 white and yellow gold, glass, turquoise, lapis lazuli, and diamonds