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

The Prisons: A Prison Door

Giovanni Battista Piranesi

The Giant Wheel, plate 9 from Carceri d'invenzione (Imaginary Prisons)

Giovanni Battista Piranesi

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

Giovanni Battista Piranesi, Giovanni Bouchard

The Prisons: An Immense Interior with a Drawbridge

Giovanni Battista Piranesi

The Giant Wheel, plate 9 from Imaginary Prisons

Giovanni Battista Piranesi

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

Giovanni Battista Piranesi, Giovanni Bouchard

Peasants' War: Arming in a Vault

Käthe Kollwitz

The Drawbridge, plate 7 from Imaginary Prisons

Giovanni Battista Piranesi

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

Giovanni Battista Piranesi, Giovanni Bouchard

The Prisons: A Perspective of Roman Arches, with Two Lions Carved in Relief on Stone Slabs in the Foreground

Giovanni Battista Piranesi

Scene af Ragnarok

L.A. Schou

Klassieke ruïne te Rome

Thomas Cool