Ottavio Leoni (1578-1630) Portraits of Italian painters(L. Bertucci, G. Baglione, F. Guercino, G. L. Bernini, Cavaliere d'Arpino, L.Leoni - father of the artist -, M. Provenzale, A. Tempesta...); P. G. Orsini, Duke of Bracciano. 1623-1625. Etching and burin. 110x140. Bartsch 11, 14 (i/ii and ii/ii), 18 (i/ii, 2 prints), 19, 20, 23 (i/ii and ii/ii), 28 (i/ii and ii/ii), 33, 37, 38 (i/ii). Reunion of 14 proofs on laid paper, some from the 1st state before the number, sometimes trimmed square, others with margins. Light foxing and slight halos on some plates, some traces of oxidized glue on verso. Winfield Robbins coll. stamp (New York, 1841-1910, Lugt not described) at B. 38. Set of 14 p.