The Torre de Madrid was built in 1957. At the time of construction, it was the tallest concrete building in the world with a height of 142m or almost 466ft. Nicknamed La Jirafe or 'giraffe', it was the tallest building in Madrid until the Torre Picasso was built in 1989. The most popular sight at the Plaza de España is the monument to Miguel de Cervantes, writer of the world famous story of Don Quixote de la Mancha and his trusty squire, Sancho Panza. Visitors flock to the monument to get their picture taken in front of the bronze statues of Don Quixote on his horse and Sancho Panza on his mule. Behind them a is statue of Cervantes himself, looking over his creations.