English War Work: The Balloon-Shed

English War Work: The Big Bug

Joseph Pennell

Avions reposant sur le terrain (recto and verso)

Auguste Louis Lepère

Avions reposant sur le terrain (recto)

Auguste Louis Lepère

The Prisons: An Immense Interior with a Drawbridge

Giovanni Battista Piranesi

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

Giovanni Battista Piranesi, Giovanni Bouchard

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

Giovanni Battista Piranesi

English War Work: Munition Town

Joseph Pennell

The Tall Bridge

James McNeill Whistler

The Tall Bridge

James McNeill Whistler

The Tall Bridge

James McNeill Whistler

The Drawbridge, plate 7 from Imaginary Prisons

Giovanni Battista Piranesi

Bombe explosant sur un cuirasse aux canons braques

Auguste Louis Lepère