Frederick John Osterling: Pittsburgh’s Beaux Arts Visionary Frederick John Osterling (October 4, 1865 – July 5, 1934) stands as a cornerstone of Pittsburgh's architectural heritage—a testament to the grandeur and elegance of the Beaux-Arts style that dominated American urban design at the turn of the century. Born in Dravosburg, Pennsylvania, Osterling’s life was inextricably linked with the burgeoning industrial city he would shape t…