Text description provided by the architects. The inspiring imagination of Antoni Gaudí undoubtedly reveals itself in one of his most poetic and artistic designs for a building, Casa Batlló.
Like everything Gaudí designed, Casa Batlló is only identifiable as Modernisme in the broadest sense. The ground floor, in particular, has unusual tracery, irregular oval windows and flowing sculpted stone work. There are few straight lines, and much of the façade is decorated with a colorful mosaic made of broken ceramic tiles ( trencadís ).
Based on this interpretation, the roof’s design symbolises a sword embedded in the dragon, and the bone-shaped columns commemorate its victims. In fact, throughout history, Casa Batlló has been known as the house of bones or the house of the dragon.
More than 2,500 square meters of rooms within the building were rented out for many different functions. Due to the building's location and the beauty of the facilities being rented, the rooms of Casa Batlló were in very high demand and hosted many important events for the city.