The Colonnade of St. Peter's, Rome, during the Conclave

Pair of Paintings: The Colonnade of St. Peter's, Rome, during the Conclave and The Grotto of Posillipo

Hubert Robert

The Old Temple

Hubert Robert

Fængselsdekoration med fanger og fangevogtere

Jacob Fabris

The Grotto of Posillipo

Hubert Robert

The Adoration of the Skulls

Michel-François Dandré-Bardon

Interior of Halle aux Blés, Paris [The Corn Exchange]

Jean Démosthène Dugourc, Formerly attributed to Anonymous, French, 18th century

The Fountains

Hubert Robert

Interior view of the so-called Tempio della Tosse [Temple of the Cough], from Views of Rome

Giovanni Battista Piranesi

Liberation of Saint Peter from Prison

Netherlandish

Perspectival View, Temple of Isis

Jacques Androuet Du Cerceau

Roman Ruins, Villa Pamfili

Hubert Robert

The Borghese Chapel in Santa Maria Maggiore, Rome

Jean Auguste Dominique Ingres