Giuseppe Vasi (1710-1782) Campo Vaccino and the Colosseum; St. Peter's Basilica, Castel Sant'Angelo and the Tiber. 1765. Etching and burin. Each approx. 750x1080mm. Proofs on laid paper, in two stapled pieces, canvas-backed and stretched between two wooden rods at head and foot, lacking conservation: foxing, creases, fractures, holes, small tears and lacks forming white spots on the surface. Margins. Ens. 2 p.