Sign number 32 from the "Vienna - the city introduces itself" series of signs, an initiative established in 1956 as part of the Vienna Festival, which shows significant places in the city. The serial number is displayed at the bottom of the sign.
Above the sign are 4 flags of Austria, which is a hallmark of the project, and the possibility of recognizing it from a distance Click for a larger image
Note that this sign is slightly different from other signs from the same series - the text appears in it in two languages (German and English), the phrase "Vienna - A city introduces itself" does not appear at the bottom, but the initiating factor - the Vienna Tourist Board.
The building was designed by Johann Bernhard Fischer von Erlach in the early 18th century and served as the bohemian Supreme Court of Civil Affairs
The building was photographed that day Click for a larger image