Carlo Filippo CHIAFFARINO (Genoa 1856 - Apparizione 1884) Study of heads Black pencil and charcoal. 38.5 x 21 cm Provenance : Giovanni Piancastelli (1845-1926), painter, collector and Director of the Galleria Borghese, Rome. Two other drawings are included: ITALIAN NEOCLASSIAN SCHOOL (Antonio Testa ?) Landscape with villa Black pencil. Signed lower left. 17.2 x 27.1 cm Provenance : Giovanni Piancastelli (1845-1926), painter, collector and Director of the Galleria Borghese, Rome. Attributed to Silvestro VALERI (Rome 1814-1902) Dead Christ Black pencil, shading and white chalk highlights. 30 x 19.8 cm Provenance : Giovanni Piancastelli (1845-1926), painter, collector and Director of the Galleria Borghese, Rome.