A GROUP OF FOUR (4) BLUE AND WHITE PORCELAIN CUPS INCLUDING THREE (3) BLEU DE HUE VIETNAM AND CHINA, LATE NGUYEN DYNASTY, 19TH CENTURY It is comprised of: - a first plate adorned with a fisherman hermit: Jiang Ziya (姜子牙), the base inscribed with a four-character mark in underglaze cobalt blue: ‘双工四季’ () maybe for ‘rông cung tư cuối’; - a second plate adorned with a poetry by Li Bai (李白); - a third plate adorned with two confronted phoenix; - a fourth plate adorned with a geometrical pattern, that one possibly chinese. D (the biggest plate, with the poetry): 17 cm