Photos

Maria Theresa of Austria! Maria Theresa, by the Grace of God, Dowager Holy Roman Empress; Queen of Hungary, of Bohemia, of Dalmatia, of Croatia, of Slavonia, of Galicia, of Lodomeria, etc; Archduchess of Austria; Duchess of Burgundy, of Styria, of Carinthia and of Carniola; Grand Princess of Transylvania; Margravine of Moravia; Duchess of Brabant, of Limburg, of Luxemburg, of Guelders, of Württemberg, of Upper and Lower Silesia, of Milan, of Mantua, of Parma, of Piacenza, of Guastalla, of Auschwitz and of Zator; Princess of Swabia; Princely Countess of Habsburg, of Flanders, of Tyrol, of Hennegau, of Kyburg, of Gorizia and of Gradisca; Margravine of Burgau, of Upper and Lower Lusatia; Countess of Namur; Lady on the Wendish Mark and of Mechlin; Dowager Duchess of Lorraine and Bar, Dowager Grand Duchess of Tuscany.
A key figure in the power politics of 18th century Europe, Maria Theresa brought unity to the Habsburg Monarchy and was considered one of its most capable rulers...she also had 16 children... (from Wikipedia)

Picture took in Maria Theresia Platz, the square being guarded by the two famous twin museums (natural sciences and art&history one).