GLASS (31)
IRON (27)
ALUMINIUM (27)
LACQUER (25)
GEM (21)
ACRYLIC (19)
IVORY (18)
COPPER (18)
HORN (18)
PIGMENTS (17)
TITANIUM (16)
TEXTILE (16)
NYLON (13)
PEARLS (12)
AMBER (11)
ORGANIC (11)
BRASS (9)
RESIN (8)
PLATINUM (8)
GRAPHITE (7)
GOLD LEAF (7)
STONE (7)
CORIAN (6)
SHIBUICHI (6)
PALLADIUM (5)
GLUE (5)
PAPER (5)
FOUND OBJECT (5)
TANTALUM (5)
CORAL (5)
RUBBER (4)
ALPACA (4)
BRONZE (2)
CARBON FIBRE (2)
SAND (2)
DIAMOND (2)
SILICONE (2)
COTTON (2)
RECONSTRUCTED MATERIAL (1)
NIOBIUM (1)
CLAY (1)
MIXED MEDIA (1)
CORK (1)
CERAMIC (1)
COAL (1)
LEATHER (1)