Christo
The Pont-Neuf Wrapped (Project for Paris), 1980
(i) pastel on photo-collage on card laid down on board (ii) pastel, pencil, string and fabric collage on card laid down on board
(i) 28录 x 11录in. (72 x 29cm.), (ii) 28录 x 22陆in. (72 x 56.5cm.)
Signed