signed, titled and dated 'THE MASTABA OF ABU DHABI PROJECT FOR UNITED ARAB EMIRATES Christo 1979' lower left; inscribed and dated 'CHRISTO 1979' on the reverse

pencil, pastel and photographic collage on card laid down on board, in Plexiglas box

36.2 x 56.5 cm (14 1/4 x 22 1/4 in.)

Executed in 1979.