A COLLECTION OF FOUR TIBETAN THANGKAS.A COLLECTION OF FOUR TIBETAN THANGKAS. Tibet, 19th Century or earlier. Composed of four thangkas depicting Avalokitesvara, Buddhist guardian, Manjushri and Amitayu, 50.5 x 34cm, 43 x 30.5cm, 47 x 32.5cm, 43.5 x 28cm. Provenance: an English private collection, predominantly assembled in the 1970s and 1980s. 西藏约十九世紀 唐卡四幅 來源：英國私人收藏，得於1970 - 80年間。