Input (grade 4): Construction for the 53.46 m (173.39 ft) tall statue was started in 1841, but not completed until 1875 with the help of substantial funds from the state of Prussia. It was built according to plans by the sculptor Ernst von Bandel.
Output (grade 2): The monument is 53.46 m (173.39 ft) tall and was built according to plans by the sculptor Ernst von Bandel.