On my first excursion into the city of Potsdam, I decided to visit Sanssouci. The simplicity of this intention revealed the depth of my ignorance. I knew the name ‘Sans Souci’ (French for ‘carefree’, or as the Australians would say, ‘no worries mate’) as the title of the summer palace of Frederick the Great. I had a vague idea that the palace was in a large park and that the park contained other buildings and structures. But, I reasoned, how complicated could it be? No doubt I would arrive at the palace and then tourist friendly signposts would point me in the direction of anything else I was inclined to see.