(a) gouache on ivory and paper, metallic foil, ivory, mother-of-pearl, bamboo, silk, metal
(b) metallic paint on lacquered wood, gouache on silk, paper, brass, metal
Measurements
(a) 52.0 × 52.0 × 2.6 cm (open) (fan) (b) 5.1 × 31.8 × 6.7 cm (closed) (box)