School Umbrian

Saint Sebastian School Umbrian

Women making pneumatic tyres for bicycles, France, 1896 Unknown

Old-Time School in Pennsylvania Howard Pyle

Sunrise, Umbria, 1914 William Blake Richmond

Hermann von Helmholtz (1821-1894), German physicist, (19th century) Unknown

Lead chamber for production of sulphuric acid, 1866 Unknown

James Nasmyth's steam hammer E Zimmer

Madonna and Child with Saints Italian School

Diesel engine: internal combustion engine invented by Rudolph Diesel in 1897 (c1910) Unknown

Evangelista Torricelli Invents Barometer Anonymous

Newcomen steam engine invented by Thomas Newcomen in 1712 Anonymous

Organic abstraction 7 Heinrich Martin

Pound lock, 1664 Unknown

Brevet d'Invention. Chapeaux de soie d'une seule pièce…, 19th century Unknown

Organic abstraction 2 Heinrich Martin

Rugby School Anonymous

Courting by telephone across Paris, 1883 Unknown

St Bride's Schools, Bride Lane, City of London James Findlay

Emile Jean Horace Vernet Discussing the Invention of the Daguerreotype in Monsieur Irisson's Salon Prosper Lafaye or Lafait

Inventions from Times Gone by Anonymous

Organic abstraction 10 Heinrich Martin

1960s Model Of Earth With Three Satellites In Orbit Anonymous

The Battle of San Romano, c. 1440 Paolo Uccello

Organic abstraction 6 Heinrich Martin

Harry John Lawson, English inventor of a safety bicycle, 19th century Unknown

Charles Wheatstone (1802-1875), British physicist, 1882 Unknown

Two horizontal water wheels, 1673 Unknown

First carriage, Ariel, 1843 W Walton

Sectional view of lead chambers for large-scale production of sulphuric acid, 1870 Unknown

Lead chambers for large-scale production of sulphuric acid, 1874 Unknown

Niccolò Paganini, Italian violinist, violist and composer, 1830s. Anonymous

Idea for a video-phone using neon tubes to give the picture display, c1927 Unknown

Villa Tournesol, 1899 Unknown

Blenkinsop steam locomotive at Middleton colliery near Leeds Robert Havell

Solar motor by Aubrey Eneas of Boston, c1905 (c1910) Unknown

Thomas Alva Edison, American inventor, with his phonograph Anonymous