A GROUP OF 4 SOUTH VIETNAMESE PHOTOGRAPHS CIRCA 1950Scomprising:a) KOW SING TSENG (SOUTH VIETNAMESE 20TH CENTURY), In the Chinese Temple, 36.4 x 29.8 cm (14 3/8 x 11 3/4 in.), labeled and stamped on versob) KOW SING TSENG (SOUTH VIETNAMESE 20TH CENTURY),Autumnal Reap, 30 x 37 cm (12 x 14.5 in.), lab