Although initially mocked in some quarters as Prince Albert’s ‘folly’, the 1851 Great Exhibition in Hyde Park was a triumph. But the agreement had always been that the great glass gallery, which had become known as the ‘Crystal Palace’, would be removed after the fair was over, and the parkland setting then restored. But as the Earl of Carlisle wrote when that time approached, ‘the destruction of the Crystal Palace would be as perverse and senseless an act of vandalism as could be perpetuated’. Moving the building to an ‘open and accessible spot’ outside the city seemed the most sensible solution, but one man had other ideas…