Observance posters & prints

Horse sticking head out stable window Anonymous

The old observing-room, Greenwich Anonymous

Taking Observations with a Sextant Andrew Pitcairn-Knowles

Observations Upon Stilts English School

Temporary observatory for pendulum observations, Sumatra unknown

Observing a solar eclipse, 1673 Unknown

Observing with the dipleidoscope Unknown

First Navy Observation Balloon Anonymous

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

Paris Observatory, France, 1740 Unknown

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

Commander Evans observing an Occulation of Jupiter Herbert Ponting

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

Observing a total solar eclipse, 1851 (1857) Anonymous

Newsboy selling 'The Observer' English School

Temporary observatory for pendulum observations, Sumatra unknown

Commander Evans observing an Occulation of Jupiter, Antarctica, 1910-1912 Herbert Ponting

Skyway and Observation Towers at Century of Progress Anonymous

Chess, 1812 John Harden

Napoleon III at the Battle of Solferino Jean Louis Ernest Meissonier

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

Nidanme, Act Two Anonymous

Fable El Greco

1960s Man Jumping Waving Checkered Flag As Winning Sports Car Crossing The Finish Line Anonymous

Night Manoeuvres Peter A Ford

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

Plate XXXVIII from Campi Phlegraei: Observations of the Volcanoes of the two Sicilies Pietro Fabris

The Sketcher, Portrait of Mademoiselle Rosina Daniel Huntington

Eight Bells - Midday Observation Winslow Homer

Family Observing a School Construction Site Anonymous

US Observation Planes Flying in Battle Formation Anonymous

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

On the Lookout Wilhelm Kuhnert

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

Worker Observing Finished Product Anonymous

European Potentates Observe Naval Might Anonymous