Vienna looking towards the Burgtor (1818-1820), after a coloured copperplate engraving by Jakob Alt and J.A. Klein

Vienna looking towards the Burgtor (1818-1820), after a coloured copperplate engraving by Jakob Alt and J.A. Klein

Glacis with the new Burgtor, the city walls and the Hofburg. The new Burgtor was built to designs by Peter Nobile after the old one had been demolished by Napoleon’s troops.