Full image caption
Crystal Palace in Hyde Park. Watercolour in wove paper. View of the 'standard' view of the finished design of Crystal Palace. View of a crowd of visitors, some of them foreigners can be seen in the foreground. On the right a group of men is marching, they are carrying banners and a flag with the marine code flag for the letter T. The whole building was completed in January 1851.
© Museum of London