Christo
The Floating Piers (Project for Lake Iseo, Italy), 2015
Pencil, charcoal, pastel, wax crayon, enamel paint, fabric, cut-out photographs by Wolfgang Volz, hand-drawn technical data, and fabric sample on paper, in 2 parts
left: 30 ½ × 26 ¼ in (77.5 × 66.7 cm), right: 30 ½ × 12 in