Observer posters & prints

Observer listening post Associated Newspapers

The old observing-room, Greenwich Anonymous

Observers, 2011 Vincent Alexander Booth

Observer's Mate WA & AC Churchman

Observation officer and signallers keep a sharp lookout, St Quentin, France, World War I Realistic Travels Publishers

Newsboy selling 'The Observer' English School

The Castle in the Forest of Findhorn, observer, 2006 Vincent Alexander Booth

Observer of a kite-balloon testing the telephone before ascending Anonymous

Artillery observation officer in forward post, France, World War I Realistic Travels Publishers

William Dampier, English buccaneer, sea captain, author and scientific observer McFarlane and Erskine

Antoine Lavoisier Showing Water Experiment to Observers Anonymous

Observations Upon Stilts English School

Observing a solar eclipse, 1673 Unknown

First Navy Observation Balloon Anonymous

Paris Observatory, France, 1740 Unknown

An Indian spy observes the arrival of a Spanish ship on the Mexican coast, 1579 Diego Duran

St. Peter Baptising the Neophytes: detail of two turbanned observers, c.1427 Tommaso Masaccio

People watching a comet Anonymous

Observing a total solar eclipse, 1851 (1857) Anonymous

Taking Observations with a Sextant Andrew Pitcairn-Knowles

Henry VIII and Anne Boleyn Observed by Queen Catherine, 1870 Marcus Stone

Lovers observed George Morland

Temporary observatory for pendulum observations, Sumatra unknown

Observation Car of the Coronation Anonymous

Regulator John Shelton

Observing with the dipleidoscope Unknown

A look-out on the bridge of a British warship Gregory & Co

1960s Family Mother Father Son Daughter Watching Television In Living Room Indoor Anonymous

The Forthcoming Transit of Venus: Shed at Honolulu from which the Model of Venus is Observed, and One of the... Anonymous

The Heir To The Belgian Crown, Prince Albert Of Flanders, Is Fast Developing From A Rather Shy Young Fellow Into... Anonymous

Observers at Hindenburg Hangar Anonymous

Commander Evans observing an Occulation of Jupiter Herbert Ponting

I.K. Brunel and Others Observing the Great Eastern Launch Attempt Robert Howlett

On the Lookout Wilhelm Kuhnert

'Observation post of General Mangin, 18th July 1918', Villers-Cotterets, Aisne, France Francois Flameng

King of Siam (Thailand) observes the lunar eclipse from his palace Aart Dircksz Oossaan