[A book - A photograph(s) ]YONG, XU [Signed] Yu Na. Éditions Bessard, 2017. In-4 (25 x 33 cm). First edition printed at 530 copies. One of the 30 first copies, presented in a cloth slipcase (315 x 390 mm) and accompanied by an original color print numbered and signed by Xu Yong (210 x 280 mm).