MATERIALS
What persists, carries, insulates, conducts, preserves, reflects, or decays?
porcelain,
basalt,
obsidian,
glass,
vellum,
wool,
linen,
oak,
leather,
bronze,
steel,
concrete,
ceramic,
resin,
graphite,
paper,
silk.
porcelain,
basalt,
obsidian,
glass,
vellum,
wool,
linen,
oak,
leather,
bronze,
steel,
concrete,
ceramic,
resin,
graphite,
paper,
silk.