KHUU TU CHAN (20th century). Caves. Black and white photographic print, signed, titled and numbered 2 on the back, also bears exhibition stamps and labels, notably that of the Ilford Photographic Society, 1975, and that of the Foto Club Buenos Aires, 1974. Dimensions: 29.4 x37.9 cm. (Folds, rubbing, scratches).

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