4 Rare 18th c. Italian Engravings After Guido Reni by Carlo and Giovanni Ottaviani

4 Rare 18th c. Italian Engravings After Guido Reni by Carlo and Giovanni Ottaviani
4 Rare 18th c. Italian Engravings After Guido Reni (Italy, 1575-1642) by Carlo and/or Giovanni Ottaviani (Italy, 1735-1808) | Four engravings entitled 1) DAVID REX; 2) ISAAC; 3) ANTIQUIS DIERUM - DANIEL VII. 9. [ANCIENT OF DAYS]; and 4) ISAIAS | Each engraving is part of what was a set of thirteen 18th Century engravings reproducing fresco paintings by Guido Reni (1575-1642), executed c.1610 in the Cappella dell’ Annunziata, the private chapel of the papal residence on the Quirinale | Rome, [anonymous publisher], c. 1780. Each engraving is inscribed with its title in the lower center margin, and contains three attribution signatures/inscriptions in the following forms (see photographs): DAVID REX: LL: "Guidus Reni pinx"; LC: "Petrus Angeletti delin."; LR "Goan. Ottaviani Caroli III Hispan. Regis sculp. incid."; ANTIQUIS DIERUM - DANIEL: LL: "Guidus Reni pinx"; LC: "P. Angeletti del."; LR "Goan. Ottaviani Incid. Caroli III Hispan. Regi scalptor inc."; ISAIAS: LL: "Guidus Reni pinx"; LC: "Petrus Angeletti delin."; LR "Goan. Ottaviani Caroli III Hispan. Regis sculp. incid."; ISAAC: LL: "Guidus Reni pinx"; LC: "Petrus Angeletti delin."; LR "Carolus Ottaviani sculp."