Across from La Catedral your eye may be caught by what appear to be childlike scribblings on the facade of the 1931 Col·legi de Arquitectes. It is, in fact, a giant public contribution by Picasso from 1962. The artwork, which represents Mediterranean festivals (including Catalonia's castellers), was much ridiculed by the local press when it was unveiled.
Inside the building is a small tourist office.