The rounded shapes in the gaps and also the lip-like edges carved in the stone surrounding them develop a semblance of a fully open up mouth, for which the Casa Batlló continues to be nicknamed the "house of yawns". The construction repeats on the main floor and in the design https://antoni-gaud-architecture42852.blogsmine.com/33646745/the-basic-principles-of-antoni-gaudí-architecture