A CHINESE BLACK AND GILT LACQUER EIGHT-FOLD SCREEN, LATE 19TH/EARLY 20TH CENTURY, Depicting an extensive riverscape with pavilions, figures, boats, trees and mountains beyond, the borders with cartouches of auspicious objects or the 'Hundred Antiquities', Each leaf: 70 ? x 17 ? in. (180 x 45 cm.); 142 in. (361 cm.) wide, overall