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.
Sheikh Safi al-Din Khānegāh and Shrine Ensemble (Persian: مجموعه آرامگاه و خانقاه شیخ صفی الدین) is the tomb of Sheikh Safi-ad-din Ardabili located in Ardabil, Iran. In it was registered on the UNESCO World Heritage List
Saint Petersburg Mosque, Russia - Quote:"The walls were made with grey granite and the dome and both minarets (tower) are covered with mosaic ceramics of sky-light-blue colour. Skilled craftsmen from Central Asia took part working on the mosque.