Reduction posters & prints

Mayhew's Great Exhibition of 1851: The First Shilling Day - Going In, 1851 George Cruikshank

Composition in Half-Tones, 1928 Theo van Doesburg

Counter-Composition, 1925-26 Theo van Doesburg

Save, Stamp Out Waste Poster Henry Stahlhat

The Behemoth, or Hippopotamus Anonymous

Satellite view of the Aral Sea in 2001, with the 1960 shoreline super-imposed Anonymous

Satellite view of the Aral Sea in 2005, with the 1960 shoreline super-imposed Anonymous

Steak au poivre Anonymous

Castle Nijenbeek jonkheer Barthold Willem Floris van Riemsdijk

Satellite view of the Aral Sea in 2002, with the 1960 shoreline super-imposed Anonymous

Satellite view of the Aral Sea in 2007, with the 1960 shoreline super-imposed Anonymous

Satellite view of the Aral Sea in 2008, with the 1960 shoreline super-imposed Anonymous

Chocolate-cherry cheesecake Anonymous

Satellite view of the Aral Sea in 2006, with the 1960 shoreline super-imposed Anonymous

The Antarctic Ozone Hole from 1979 to 2011 Anonymous

Satellite view of the Aral Sea in 2010, with the 1960 shoreline super-imposed Anonymous

The Rio Exchange, a Public Trapiche, a Grass Wagon and the Gallows James Henderson

sights in Italy, Switzerland and the Dutch East Indies Anonymous

Fording of the River Mondego, engraved by C. Turner, 21st September 1810 Thomas Staunton (after) St. Clair

Eastern Chipmunk Anonymous

Goody Gladstone's Gifts John Tenniel

Mantis religiosa (praying mantis) - recently laid ootheca Anonymous

A Share of the Crust, 1871 Augustus Edward Mulready

London Docks William Daniell

Woman with a child and old man Louis Anthony Vintcent

Ichthyology Osseous Fishes School English

The Maristan or Mosque-Hospital of Kalaun, Cairo, 1882 William 'Crimea' Simpson

Three oxen and two sheep Frédéric Théodore Faber

S. Maria di Collemaggio, L'Aquila, Abruzzo Anonymous

Allegory in Honour of the Birth of Henri de France Duke of Bordeaux in 1820, 1821 Jean-Charles Tardieu

Louis XII proclaimed Father of the People at the States General of Tours, 1506, c1819-c1861 Jean Louis Bezard

Catechism Eberhard Cornelis Rahms

Purpura persica Anonymous

White Swan Coneflower Anonymous

Jeremy Diddlowe Joseph Swain

View of the College des Quatre Nations, Paris, c.1810 Victor Jean Nicolle