An eruption of Mount Vesuvius as seen from Posillipo, Kingdom of Naples, 9 August 1779.

'Starting the Bicycle', and 'Going Down Hill', 1869.

The Great Comet of 1532.

Comet over Paris, 19 March 1843.

Waterloo Station, London, 1967.

Simulation of a Higgs boson decaying into four muons, CERN, 1990.

John Harrison, English inventor and horologist, 1767.

'Coalbrookdale by Night', 1801.

View of the the island of Bora-Bora, Society Islands, 1822-1825.

The Sun: A Handbook and Atlas of Astronomy

Natural Philosophy Diagram. 'Acoustics'

Plate XXXII from book: Micrographia, by Robert Hooke, 1665.