View of San Felice Circeo, near Gaeta, Italy

A Philosopher Lecturing with a Mechanical Planetary

Experiment with the Air Pump

Academy by Lamplight

An Academy by Lamplight

Academy by Lamplight (detail)

Miravan Opening the Grave of his Forefathers

Iron Forge Viewed from Outside

Earthstopper at the Bank of Derwent

Portrait of Jane Darwin and Her Son William Brown Darwin

A Grotto in the Gulf of Salerno

Indian Widow

The Cloister of San Cosimato

View of Lake Nemi

View of the Lake of Nemi

Portrait of Rev. Christopher Alderson

Self-Portrait Aged 59 in a Grey-Brown Coat

Landscape with Rainbow

View of Vesuvius from Posilippo

View of Florence and the Arno, Looking West