ceiling in Palau Guell. The Guells were patrons of Gaudi. They spent mega bucks on the house but didn't live there long as Mrs Guell didn't like it. I can understand why, it's very dark compared with other places Gaudi designed. It was the start of his career and its full of wrought iron and dark wood.
We also went to the musical theatre , Palau de la Musica catalana, which was designed by a architect Lluis Domenech I Montaner. I found it incredibly busy. I prefer the simplicity of Casa Battlo.