AUGUSTO GIACOMETTI (Stampa 1877–1947 Zurich) Piazza San Marco. 1929. Pastel on paper. Monogrammed upper left: a.g. 23.5 × 31 cm (sight). Provenance: Swiss private collection. Literature: Hans Hartmann: Augusto Giacometti. Pionier der abstrakten Malerei. Ein Leben für die Farbe, Chur 1981, p. 240, no. 1447.

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