signed and dated 'Christo 1986' lower left of the upper part

graphite, charcoal, pastel, fabric, string, crayon, enamel, map and paper collage on paper laid down on board, in Plexiglas box, in 2 parts

upper part 31.2 x 78.2 cm (12 1/4 x 30 3/4 in.)
lower part 67.8 x 78.2 cm (26 3/4 x 30 3/4 in.)
overall 99 x 78.2 cm (38 7/8 x 30 3/4 in.)

Executed in 1986, in the United States.