Langlands & Bell (b. 1955 & b. 1959)

Langlands & Bell (b. 1955 & b. 1959)
Air routes of the world: Two Panels
printed aluminum under plexiglass with electrical wiring
each 45½ x 90½ x 5 in. (115.6 x 229.9 x 12.7 cm.) (2)