Vienna on a grey morning. Vienna is one of the places I've lived. What you can't tell from this photo is just to the right is the Christkindlmarkt. They host this lovely Christmas market on Rathausplatz in Wien, Österreich, every year.
Casa Milà, commonly known as La Pedrera is the largest civil building designed by Antoni Gaudí. The apartment block was constructed between 1906 and It was Gaudí's last work before devoting himself to the construction of the Sagrada Família.