Answer:
The crystal palace
Step-by-step explanation:
It sounds like you are talking about the Crystal Palace, which was a large glass and iron building that was constructed in London in 1851 to house the Great Exhibition. The building was designed by Joseph Paxton and was notable for its size, with a length of over 1,000 feet and a width of over 400 feet. It was used to display a wide variety of exhibits from around the world, including works of art, industrial machinery, and scientific instruments. After the Great Exhibition ended, the building was dismantled and reassembled in a new location, where it remained until it was destroyed by fire in 1936.