black pencil, pen and watercolor on pinkish brown paper (backed)mm 372 x 283 on the recto , two unidentified marks; on the verso , unidentified ...

black pencil, pen and ink on yellowish papermm 283 x 430

pen and brown ink, grey watercolor and biacca on pink prepared papermm 198 x 307inscription at the bottom: Romulus [dated in years (erased)] 18. a...

pen, brown ink and watercolor on papermm 180 x 135trace of inscription at the bottom right

pen, brown ink and brown watercolor on papermm 180 x 135bottom left unidentified collector's mark

pen and brown ink, grey wash and biacca on squared papermm 243 x 183

pen and brown ink on squared papermm 330 x 176and another drawing

two drawings, black pencil on watermarked paper (the first) and red pencil on backed paper (the second)mm 268 x 192 and mm 165 x 105 on Angelo's ...

pencil on papermm 300 x 215inscriptions at the bottom: N. 75 D.co Piola and Coll.ne S. VarniPROVENANCE Santo Varni Collection (Lugt 3531), as per...

pencil on squared papermm 182 x 130

pen and brown ink on shaped paper applied to sheetmm 171 x 179 (the sheet) partially legible collector's mark "[...] M" within oval inscription a...

black pencil on paper with watermark mm 390 x 250framed with glass This is a preparatory study for the figure of one of the prophets of Paradise ...

two drawings, pencil on watermarked paper (the first) and pen and brown ink on paper applied to light blue passepartout (the second)mm 170 x 132 a...

charcoal and biacca on papermm 177 x 192PROVENANCE Finarte, 28 June 1977, lot 141; private collection

pen, brown ink, watercolor and biacca on papermm 220 x 285 PROVENANCE Finarte, 28 June 1977, lot 145; private collection

two drawings, red pencil on papermm 163 x 94 and mm 155 x 73PROVENANCESotheby's, Florence, 23 May 1979, lot 811.

pair, tempera on papermm 375 x 470 each (sheet size)The composition of the first painting comes from an etching by Nicola Vanni from the series An...

red pencil on papermm 165 x 140

gouache on papermm 167 x 225on the reverse ancient inscription Le Chevalier van de Werve / d'Anverse a fach ech tablau and, bottom left, date 1718...

gouache on papermm 115 x 210on the back inscription with signature: Veduta di S. Michele di Murano / Reccapito all'Ospedaletto in Colle del Perruc...

gouache on papermm 105 x 180on the back ancient inscription Veduta del Castello e Porto di Chiozza / (...) Reccapito all'Ospedaletto in Calle del ...

gouache on papermm 108 x 175inscription on the back BV of the RosaryPROVENANCE Porro, 9 November 2005, lot 177; private collection

pen and watercolor on papermm 108 x 170on the back titled and signed: Island of S. Francesco del Deserto / Giacomo de Guardi

pen, ink and watercolor on paper55 x 71.5 cm inscription at the bottom Vue du Colisé on the back inscription  Il Colosseo dalla parte di San Gi...

pen, ink and watercolor on papercm 52 x 74 (live)

oil on canvascm 150 x 197.5The proceeds from the works donated by Maria Pia Bossi will be donated to support the research activities of the Humani...

oil on canvas95 x 203.5 cmPROVENANCEProbably from the suppressed monastery of Santa Margherita in Castelvecchio, Siena, as reported by Ettore Roma...

oil on panel, unframed28 x 35.5 cm(defects)

oil on canvascm 28.5 x 31.3

oil on canvas, unframedcm 33.5 x 53.5

oil on canvas90 x 123 cmIn the collection of provenance the work was traditionally attributed to Matteo Rosselli (Florence, 1578 – 1650).

oil on canvas102 x 75 cm

oil on canvas 103 x 75 cm

oil on canvascm 119.5 x 87inscription on the back Original work/by/ Carlo Maratta/Dr. Michele Biancale

oil on canvascm 94.5 x 119

oil on canvas95 x 129.5 cmThe work has the same composition of a painting in the Zeri Photo Library Archive (file no. 42874) which differs from th...

oil on canvascm 72 x 101within an ancient frame

oil on canvascm 36.5 x 51.5

oil on canvascm 64.5 x 48In the collection of origin the painting was traditionally attributed to Antonio Cifrondi (Clusone, 1656-Brescia 1730).

oil on canvas, within painted ovalcm 66 x 48

oil on canvascm 46 x 38on the back, on the first canvas, ancient inscription: Fiamengo

oil on canvascm 41 x 33

oil on canvascm 32 x 24

oil on canvas, unframedcm 85.7 x 154

oil on panel, unframedcm 87 x 117(restorations)

oil on panelcm 40 x 53.5

oil on canvas50.5 x 59.5 cm

oil on canvascm 72.5 x 104

oil on canvascm 81.5 x 107.5

oil on canvas90 x 120 cm

oil on canvascm 54 x 84.5

oil on canvas70 x 60 cm

oil on unlined canvas, unframed97 x 77.5 cm

oil on unlined canvascm 49 x 38.5on the back an ancient partially legible label: Donna con drappo in testa / Pietro Rotari

oil on unlined canvascm 46.5 x 39on the back an ancient partially legible label: (...) Madonna con libro in mano di Paolo Rotari

oil on copper, unframed28.4 x 22.2

oil on panel, unframed64 x 49.5 cm(restorations)

oil on panelcm 131 x 95 Latin inscription at the base with reference to the patron, the priest Vincenzo di Bologna, and to the jubilee of 1525: I...

oil on canvas85 x 62 cm(restorations)

oil on canvas59 x 46.5 cmon the back ancient inscription on the canvas: Pa Ca