A watercolour depicting the opening ceremony of the Great Exhibition, which took place on May 1 1851 in the Crystal Palace in Hyde Park, with Queen Victoria, Prince Albert, the Princess Royal and the Prince of Wales shown standing on the dais under the baldacchino on the left. Signed and dated at bottom right: J. Nash 1852.

In his capacity as President of the Society of Arts, Prince Albert set up a committee to organise exhibitions with the aim of improving British industrial design. An exhibition in Birmingham in 1849 was followed by the first truly international exhibition, the Great Exhibition of Products of Industry of All Nations, held in Joseph Paxton's 'Crystal Palace' in Hyde Park, London, in the summer of 1851. Half the exhibition space was devoted to British manufacturing, and the other half was offered to foreign countries to display their achievements and specialisms. Six million people visited the exhibition to see over 100,000 exhibits from around the world, divided broadly into raw materials, machinery, manufactures and the fine arts; Queen Victoria herself visited no fewer than thirty-four times. The substantial profits were used to establish the South Kensington Museum, renamed the Victoria and Albert Museum in 1899. The Queen wrote to her uncle Leopold, King of the Belgians, that the inaugeration of the Great Exhibition was the "greatest day in our history." 

This is one of a series of forty-nine watercolours commissioned by Queen Victoria and Prince Albert illustrating the various national sections and displays of materials and objects at the Exhibition. Joseph Nash made forty-three of them, and Louis Haghe painted six. The watercolours were commissioned for the purpose of reproduction as chromolithographs, and thus were a permanent visual record of the temporary spectacle. These chromolithographs were published by Messrs Dickinson of Bond Street in two volumes with accompanying letterpress descriptions in 1854 as Dickinson's Comprehensive Pictures of the Great Exhibition of 1851.