The Arch with a Shell Ornament, from "Carceri d'invenzione" (Imaginary Prisons)

The Prisons: A Series of Galleries with Crane-Like Erection of Beams

Giovanni Battista Piranesi

The Gothic Arch, from "Carceri d'invenzione" (Imaginary Prisons)

Giovanni Battista Piranesi, Giovanni Bouchard

Prisoners on a Projecting Platform, from "Carceri d'invenzione" (Imaginary Prisons)

Giovanni Battista Piranesi, Giovanni Bouchard

The Smoking Fire, from "Carceri d'invenzione" (Imaginary Prisons)

Giovanni Battista Piranesi, Giovanni Bouchard

The Arch with a Shell Ornament, plate 11 from Imaginary Prisons

Giovanni Battista Piranesi

The Prisons: A Perspective of Arches with a Smoking Fire

Giovanni Battista Piranesi

Kælderrum med hvælvinger

Aron Wallick

Design for a Stage Set of a Crypt (for the Opera 'La Morosina' ?)

Carlo Ferrario

The Drawbridge, from "Carceri d'invenzione" (Imaginary Prisons)

Giovanni Battista Piranesi, Giovanni Bouchard

The Grand Piazza, plate 4 from Imaginary Prisons

Giovanni Battista Piranesi

The Grand Piazza, from "Carceri d'invenzione" (Imaginary Prisons)

Giovanni Battista Piranesi, Giovanni Bouchard

The Pier with Chains, from "Carceri d'invenzione" (Imaginary Prisons)

Giovanni Battista Piranesi, Giovanni Bouchard